68585944

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6217}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 147739680

約数和(自身を除く): 79153736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 6217, 11032, 12434, 24868, 43519, 49736, 87038, 174076, 348152, 1224749, 2449498, 4898996, 8573243, 9797992, 17146486, 34292972, 68585944]

約数ペア:

[(1, 68585944), (2, 34292972), (4, 17146486), (7, 9797992), (8, 8573243), (14, 4898996), (28, 2449498), (56, 1224749), (197, 348152), (394, 174076), (788, 87038), (1379, 49736), (1576, 43519), (2758, 24868), (5516, 12434), (6217, 11032)]