78730616

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{11987}}^1$

素因数の和:12814

約数の個数: 16

約数和(自身を含む): 147812040

約数和(自身を除く): 69081424

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 11987, 23974, 47948, 95896, 9841327, 19682654, 39365308, 78730616]

約数ペア:

[(1, 78730616), (2, 39365308), (4, 19682654), (8, 9841327), (821, 95896), (1642, 47948), (3284, 23974), (6568, 11987)]