70356472

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30431}}^1$

素因数の和:30471

約数の個数: 24

約数和(自身を含む): 140139360

約数和(自身を除く): 69782888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30431, 60862, 121724, 243448, 517327, 1034654, 2069308, 4138616, 8794559, 17589118, 35178236, 70356472]

約数ペア:

[(1, 70356472), (2, 35178236), (4, 17589118), (8, 8794559), (17, 4138616), (34, 2069308), (68, 1034654), (136, 517327), (289, 243448), (578, 121724), (1156, 60862), (2312, 30431)]