7771312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28571}}^1$

素因数の和:28596

約数の個数: 20

約数和(自身を含む): 15943176

約数和(自身を除く): 8171864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28571, 57142, 114284, 228568, 457136, 485707, 971414, 1942828, 3885656, 7771312]

約数ペア:

[(1, 7771312), (2, 3885656), (4, 1942828), (8, 971414), (16, 485707), (17, 457136), (34, 228568), (68, 114284), (136, 57142), (272, 28571)]