22072182496

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2903}}^1$

素因数の和:3313

約数の個数: 144

約数和(自身を含む): 54602390304

約数和(自身を除く): 32530207808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 373, 392, 416, 637, 728, 746, 784, 1274, 1456, 1492, 1568, 2548, 2611, 2903, 2912, 2984, 4849, 5096, 5222, 5806, 5968, 9698, 10192, 10444, 11612, 11936, 18277, 19396, 20321, 20384, 20888, 23224, 33943, 36554, 37739, 38792, 40642, 41776, 46448, 67886, 73108, 75478, 77584, 81284, 83552, 92896, 135772, 142247, 146216, 150956, 155168, 162568, 237601, 264173, 271544, 284494, 292432, 301912, 325136, 475202, 528346, 543088, 568988, 584864, 603824, 650272, 950404, 1056692, 1082819, 1086176, 1137976, 1207648, 1849211, 1900808, 2113384, 2165638, 2275952, 3698422, 3801616, 4226768, 4331276, 4551904, 7396844, 7579733, 7603232, 8453536, 8662552, 14076647, 14793688, 15159466, 17325104, 28153294, 29587376, 30318932, 34650208, 53058131, 56306588, 59174752, 60637864, 98536529, 106116262, 112613176, 121275728, 197073058, 212232524, 225226352, 242551456, 394146116, 424465048, 450452704, 689755703, 788292232, 848930096, 1379511406, 1576584464, 1697860192, 2759022812, 3153168928, 5518045624, 11036091248, 22072182496]

約数ペア:

[(1, 22072182496), (2, 11036091248), (4, 5518045624), (7, 3153168928), (8, 2759022812), (13, 1697860192), (14, 1576584464), (16, 1379511406), (26, 848930096), (28, 788292232), (32, 689755703), (49, 450452704), (52, 424465048), (56, 394146116), (91, 242551456), (98, 225226352), (104, 212232524), (112, 197073058), (182, 121275728), (196, 112613176), (208, 106116262), (224, 98536529), (364, 60637864), (373, 59174752), (392, 56306588), (416, 53058131), (637, 34650208), (728, 30318932), (746, 29587376), (784, 28153294), (1274, 17325104), (1456, 15159466), (1492, 14793688), (1568, 14076647), (2548, 8662552), (2611, 8453536), (2903, 7603232), (2912, 7579733), (2984, 7396844), (4849, 4551904), (5096, 4331276), (5222, 4226768), (5806, 3801616), (5968, 3698422), (9698, 2275952), (10192, 2165638), (10444, 2113384), (11612, 1900808), (11936, 1849211), (18277, 1207648), (19396, 1137976), (20321, 1086176), (20384, 1082819), (20888, 1056692), (23224, 950404), (33943, 650272), (36554, 603824), (37739, 584864), (38792, 568988), (40642, 543088), (41776, 528346), (46448, 475202), (67886, 325136), (73108, 301912), (75478, 292432), (77584, 284494), (81284, 271544), (83552, 264173), (92896, 237601), (135772, 162568), (142247, 155168), (146216, 150956)]