79249948

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 140473872

約数和(自身を除く): 61223924

約数列:

[1, 2, 4, 163, 197, 326, 394, 617, 652, 788, 1234, 2468, 32111, 64222, 100571, 121549, 128444, 201142, 243098, 402284, 486196, 19812487, 39624974, 79249948]

約数ペア:

[(1, 79249948), (2, 39624974), (4, 19812487), (163, 486196), (197, 402284), (326, 243098), (394, 201142), (617, 128444), (652, 121549), (788, 100571), (1234, 64222), (2468, 32111)]