68486936

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39451}}^1$

素因数の和:39495

約数の個数: 32

約数和(自身を含む): 151495680

約数和(自身を除く): 83008744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 39451, 78902, 157804, 276157, 315608, 552314, 1104628, 1222981, 2209256, 2445962, 4891924, 8560867, 9783848, 17121734, 34243468, 68486936]

約数ペア:

[(1, 68486936), (2, 34243468), (4, 17121734), (7, 9783848), (8, 8560867), (14, 4891924), (28, 2445962), (31, 2209256), (56, 1222981), (62, 1104628), (124, 552314), (217, 315608), (248, 276157), (434, 157804), (868, 78902), (1736, 39451)]