65072368

素因数分解:

$2^4\times {\mathrm{1783}}^1\times {\mathrm{2281}}^1$

素因数の和:4072

約数の個数: 20

約数和(自身を含む): 126203728

約数和(自身を除く): 61131360

約数列:

[1, 2, 4, 8, 16, 1783, 2281, 3566, 4562, 7132, 9124, 14264, 18248, 28528, 36496, 4067023, 8134046, 16268092, 32536184, 65072368]

約数ペア:

[(1, 65072368), (2, 32536184), (4, 16268092), (8, 8134046), (16, 4067023), (1783, 36496), (2281, 28528), (3566, 18248), (4562, 14264), (7132, 9124)]