65390312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{628753}}^1$

素因数の和:628772

約数の個数: 16

約数和(自身を含む): 132038340

約数和(自身を除く): 66648028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 628753, 1257506, 2515012, 5030024, 8173789, 16347578, 32695156, 65390312]

約数ペア:

[(1, 65390312), (2, 32695156), (4, 16347578), (8, 8173789), (13, 5030024), (26, 2515012), (52, 1257506), (104, 628753)]