708968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 1519560

約数和(自身を除く): 810592

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 401, 442, 802, 884, 1604, 1768, 3208, 5213, 6817, 10426, 13634, 20852, 27268, 41704, 54536, 88621, 177242, 354484, 708968]

約数ペア:

[(1, 708968), (2, 354484), (4, 177242), (8, 88621), (13, 54536), (17, 41704), (26, 27268), (34, 20852), (52, 13634), (68, 10426), (104, 6817), (136, 5213), (221, 3208), (401, 1768), (442, 1604), (802, 884)]