68377288

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2833}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 146914560

約数和(自身を除く): 78537272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2833, 3017, 3448, 5666, 6034, 11332, 12068, 19831, 22664, 24136, 39662, 79324, 158648, 1221023, 2442046, 4884092, 8547161, 9768184, 17094322, 34188644, 68377288]

約数ペア:

[(1, 68377288), (2, 34188644), (4, 17094322), (7, 9768184), (8, 8547161), (14, 4884092), (28, 2442046), (56, 1221023), (431, 158648), (862, 79324), (1724, 39662), (2833, 24136), (3017, 22664), (3448, 19831), (5666, 12068), (6034, 11332)]