72728504

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{25183}}^1$

素因数の和:25227

約数の個数: 24

約数和(自身を含む): 143926560

約数和(自身を除く): 71198056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 25183, 50366, 100732, 201464, 478477, 956954, 1913908, 3827816, 9091063, 18182126, 36364252, 72728504]

約数ペア:

[(1, 72728504), (2, 36364252), (4, 18182126), (8, 9091063), (19, 3827816), (38, 1913908), (76, 956954), (152, 478477), (361, 201464), (722, 100732), (1444, 50366), (2888, 25183)]