29827952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 75995136

約数和(自身を除く): 46167184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 71, 77, 88, 112, 121, 124, 142, 154, 176, 217, 242, 248, 284, 308, 341, 434, 484, 496, 497, 568, 616, 682, 781, 847, 868, 968, 994, 1136, 1232, 1364, 1562, 1694, 1736, 1936, 1988, 2201, 2387, 2728, 3124, 3388, 3472, 3751, 3976, 4402, 4774, 5456, 5467, 6248, 6776, 7502, 7952, 8591, 8804, 9548, 10934, 12496, 13552, 15004, 15407, 17182, 17608, 19096, 21868, 24211, 26257, 30008, 30814, 34364, 35216, 38192, 43736, 48422, 52514, 60016, 60137, 61628, 68728, 87472, 96844, 105028, 120274, 123256, 137456, 169477, 193688, 210056, 240548, 246512, 266321, 338954, 387376, 420112, 481096, 532642, 677908, 962192, 1065284, 1355816, 1864247, 2130568, 2711632, 3728494, 4261136, 7456988, 14913976, 29827952]

約数ペア:

[(1, 29827952), (2, 14913976), (4, 7456988), (7, 4261136), (8, 3728494), (11, 2711632), (14, 2130568), (16, 1864247), (22, 1355816), (28, 1065284), (31, 962192), (44, 677908), (56, 532642), (62, 481096), (71, 420112), (77, 387376), (88, 338954), (112, 266321), (121, 246512), (124, 240548), (142, 210056), (154, 193688), (176, 169477), (217, 137456), (242, 123256), (248, 120274), (284, 105028), (308, 96844), (341, 87472), (434, 68728), (484, 61628), (496, 60137), (497, 60016), (568, 52514), (616, 48422), (682, 43736), (781, 38192), (847, 35216), (868, 34364), (968, 30814), (994, 30008), (1136, 26257), (1232, 24211), (1364, 21868), (1562, 19096), (1694, 17608), (1736, 17182), (1936, 15407), (1988, 15004), (2201, 13552), (2387, 12496), (2728, 10934), (3124, 9548), (3388, 8804), (3472, 8591), (3751, 7952), (3976, 7502), (4402, 6776), (4774, 6248), (5456, 5467)]