66431512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 155658240

約数和(自身を除く): 89226728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 2251, 3689, 4216, 4502, 7378, 9004, 14756, 15757, 18008, 29512, 31514, 38267, 63028, 69781, 76534, 126056, 139562, 153068, 267869, 279124, 306136, 488467, 535738, 558248, 976934, 1071476, 1186277, 1953868, 2142952, 2372554, 3907736, 4745108, 8303939, 9490216, 16607878, 33215756, 66431512]

約数ペア:

[(1, 66431512), (2, 33215756), (4, 16607878), (7, 9490216), (8, 8303939), (14, 4745108), (17, 3907736), (28, 2372554), (31, 2142952), (34, 1953868), (56, 1186277), (62, 1071476), (68, 976934), (119, 558248), (124, 535738), (136, 488467), (217, 306136), (238, 279124), (248, 267869), (434, 153068), (476, 139562), (527, 126056), (868, 76534), (952, 69781), (1054, 63028), (1736, 38267), (2108, 31514), (2251, 29512), (3689, 18008), (4216, 15757), (4502, 14756), (7378, 9004)]