74989904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1877}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 159284448

約数和(自身を除く): 84294544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 454, 908, 1816, 1877, 2497, 3632, 3754, 4994, 7508, 9988, 15016, 19976, 20647, 30032, 39952, 41294, 82588, 165176, 330352, 426079, 852158, 1704316, 3408632, 4686869, 6817264, 9373738, 18747476, 37494952, 74989904]

約数ペア:

[(1, 74989904), (2, 37494952), (4, 18747476), (8, 9373738), (11, 6817264), (16, 4686869), (22, 3408632), (44, 1704316), (88, 852158), (176, 426079), (227, 330352), (454, 165176), (908, 82588), (1816, 41294), (1877, 39952), (2497, 30032), (3632, 20647), (3754, 19976), (4994, 15016), (7508, 9988)]