25169232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 72013248

約数和(自身を除く): 46844016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 653, 803, 876, 1168, 1306, 1606, 1752, 1959, 2409, 2612, 3212, 3504, 3918, 4818, 5224, 6424, 7183, 7836, 9636, 10448, 12848, 14366, 15672, 19272, 21549, 28732, 31344, 38544, 43098, 47669, 57464, 86196, 95338, 114928, 143007, 172392, 190676, 286014, 344784, 381352, 524359, 572028, 762704, 1048718, 1144056, 1573077, 2097436, 2288112, 3146154, 4194872, 6292308, 8389744, 12584616, 25169232]

約数ペア:

[(1, 25169232), (2, 12584616), (3, 8389744), (4, 6292308), (6, 4194872), (8, 3146154), (11, 2288112), (12, 2097436), (16, 1573077), (22, 1144056), (24, 1048718), (33, 762704), (44, 572028), (48, 524359), (66, 381352), (73, 344784), (88, 286014), (132, 190676), (146, 172392), (176, 143007), (219, 114928), (264, 95338), (292, 86196), (438, 57464), (528, 47669), (584, 43098), (653, 38544), (803, 31344), (876, 28732), (1168, 21549), (1306, 19272), (1606, 15672), (1752, 14366), (1959, 12848), (2409, 10448), (2612, 9636), (3212, 7836), (3504, 7183), (3918, 6424), (4818, 5224)]