8453828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 16091712

約数和(自身を除く): 7637884

約数列:

[1, 2, 4, 17, 34, 68, 71, 103, 142, 206, 284, 289, 412, 578, 1156, 1207, 1751, 2414, 3502, 4828, 7004, 7313, 14626, 20519, 29252, 29767, 41038, 59534, 82076, 119068, 124321, 248642, 497284, 2113457, 4226914, 8453828]

約数ペア:

[(1, 8453828), (2, 4226914), (4, 2113457), (17, 497284), (34, 248642), (68, 124321), (71, 119068), (103, 82076), (142, 59534), (206, 41038), (284, 29767), (289, 29252), (412, 20519), (578, 14626), (1156, 7313), (1207, 7004), (1751, 4828), (2414, 3502)]