64213926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2687}}^1$

素因数の和:3268

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 82873434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1707, 2687, 3414, 3983, 5374, 7966, 8061, 11949, 16122, 18809, 23898, 37618, 56427, 112854, 1528903, 3057806, 4586709, 9173418, 10702321, 21404642, 32106963, 64213926]

約数ペア:

[(1, 64213926), (2, 32106963), (3, 21404642), (6, 10702321), (7, 9173418), (14, 4586709), (21, 3057806), (42, 1528903), (569, 112854), (1138, 56427), (1707, 37618), (2687, 23898), (3414, 18809), (3983, 16122), (5374, 11949), (7966, 8061)]