68559724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 124185600

約数和(自身を除く): 55625876

約数列:

[1, 2, 4, 31, 62, 124, 659, 839, 1318, 1678, 2636, 3356, 20429, 26009, 40858, 52018, 81716, 104036, 552901, 1105802, 2211604, 17139931, 34279862, 68559724]

約数ペア:

[(1, 68559724), (2, 34279862), (4, 17139931), (31, 2211604), (62, 1105802), (124, 552901), (659, 104036), (839, 81716), (1318, 52018), (1678, 40858), (2636, 26009), (3356, 20429)]