68817366358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{646039}}^1$

素因数の和:646312

約数の個数: 32

約数和(自身を含む): 118194310080

約数和(自身を除く): 49376943722

約数列:

[1, 2, 13, 17, 26, 34, 221, 241, 442, 482, 3133, 4097, 6266, 8194, 53261, 106522, 646039, 1292078, 8398507, 10982663, 16797014, 21965326, 142774619, 155695399, 285549238, 311390798, 2024040187, 2646821783, 4048080374, 5293643566, 34408683179, 68817366358]

約数ペア:

[(1, 68817366358), (2, 34408683179), (13, 5293643566), (17, 4048080374), (26, 2646821783), (34, 2024040187), (221, 311390798), (241, 285549238), (442, 155695399), (482, 142774619), (3133, 21965326), (4097, 16797014), (6266, 10982663), (8194, 8398507), (53261, 1292078), (106522, 646039)]