64077748

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15359}}^1$

素因数の和:15519

約数の個数: 24

約数和(自身を含む): 129024000

約数和(自身を除く): 64946252

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 15359, 30718, 61436, 107513, 215026, 430052, 2288491, 4576982, 9153964, 16019437, 32038874, 64077748]

約数ペア:

[(1, 64077748), (2, 32038874), (4, 16019437), (7, 9153964), (14, 4576982), (28, 2288491), (149, 430052), (298, 215026), (596, 107513), (1043, 61436), (2086, 30718), (4172, 15359)]