70392518

素因数分解:

$2^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 40

約数和(自身を含む): 125238312

約数和(自身を除く): 54845794

約数列:

[1, 2, 7, 14, 49, 98, 107, 137, 214, 274, 343, 686, 749, 959, 1498, 1918, 2401, 4802, 5243, 6713, 10486, 13426, 14659, 29318, 36701, 46991, 73402, 93982, 102613, 205226, 256907, 328937, 513814, 657874, 718291, 1436582, 5028037, 10056074, 35196259, 70392518]

約数ペア:

[(1, 70392518), (2, 35196259), (7, 10056074), (14, 5028037), (49, 1436582), (98, 718291), (107, 657874), (137, 513814), (214, 328937), (274, 256907), (343, 205226), (686, 102613), (749, 93982), (959, 73402), (1498, 46991), (1918, 36701), (2401, 29318), (4802, 14659), (5243, 13426), (6713, 10486)]