70231216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23509

約数の個数: 40

約数和(自身を含む): 157181904

約数和(自身を除く): 86950688

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23473, 46946, 93892, 187784, 258203, 375568, 399041, 516406, 798082, 1032812, 1596164, 2065624, 3192328, 4131248, 4389451, 6384656, 8778902, 17557804, 35115608, 70231216]

約数ペア:

[(1, 70231216), (2, 35115608), (4, 17557804), (8, 8778902), (11, 6384656), (16, 4389451), (17, 4131248), (22, 3192328), (34, 2065624), (44, 1596164), (68, 1032812), (88, 798082), (136, 516406), (176, 399041), (187, 375568), (272, 258203), (374, 187784), (748, 93892), (1496, 46946), (2992, 23473)]