77714788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4243}}^1$

素因数の和:4507

約数の個数: 24

約数和(自身を含む): 143786720

約数和(自身を除く): 66071932

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4243, 4579, 8486, 9158, 16972, 18316, 80617, 161234, 322468, 1022563, 2045126, 4090252, 19428697, 38857394, 77714788]

約数ペア:

[(1, 77714788), (2, 38857394), (4, 19428697), (19, 4090252), (38, 2045126), (76, 1022563), (241, 322468), (482, 161234), (964, 80617), (4243, 18316), (4579, 16972), (8486, 9158)]