72777808

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{96779}}^1$

素因数の和:96834

約数の個数: 20

約数和(自身を含む): 144008640

約数和(自身を除く): 71230832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 96779, 193558, 387116, 774232, 1548464, 4548613, 9097226, 18194452, 36388904, 72777808]

約数ペア:

[(1, 72777808), (2, 36388904), (4, 18194452), (8, 9097226), (16, 4548613), (47, 1548464), (94, 774232), (188, 387116), (376, 193558), (752, 96779)]