25965596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 48280176

約数和(自身を除く): 22314580

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 907, 1684, 1814, 3628, 7157, 14314, 15419, 28628, 30838, 61676, 381847, 763694, 1527388, 6491399, 12982798, 25965596]

約数ペア:

[(1, 25965596), (2, 12982798), (4, 6491399), (17, 1527388), (34, 763694), (68, 381847), (421, 61676), (842, 30838), (907, 28628), (1684, 15419), (1814, 14314), (3628, 7157)]