25926292

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 57915648

約数和(自身を除く): 31989356

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 251, 434, 476, 502, 527, 833, 868, 1004, 1054, 1519, 1666, 1757, 2108, 3038, 3332, 3514, 3689, 4267, 6076, 7028, 7378, 7781, 8534, 12299, 14756, 15562, 17068, 24598, 25823, 29869, 31124, 49196, 51646, 54467, 59738, 103292, 108934, 119476, 132277, 209083, 217868, 264554, 381269, 418166, 529108, 762538, 836332, 925939, 1525076, 1851878, 3703756, 6481573, 12963146, 25926292]

約数ペア:

[(1, 25926292), (2, 12963146), (4, 6481573), (7, 3703756), (14, 1851878), (17, 1525076), (28, 925939), (31, 836332), (34, 762538), (49, 529108), (62, 418166), (68, 381269), (98, 264554), (119, 217868), (124, 209083), (196, 132277), (217, 119476), (238, 108934), (251, 103292), (434, 59738), (476, 54467), (502, 51646), (527, 49196), (833, 31124), (868, 29869), (1004, 25823), (1054, 24598), (1519, 17068), (1666, 15562), (1757, 14756), (2108, 12299), (3038, 8534), (3332, 7781), (3514, 7378), (3689, 7028), (4267, 6076)]