40997708

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 73032960

約数和(自身を除く): 32035252

約数列:

[1, 2, 4, 103, 151, 206, 302, 412, 604, 659, 1318, 2636, 15553, 31106, 62212, 67877, 99509, 135754, 199018, 271508, 398036, 10249427, 20498854, 40997708]

約数ペア:

[(1, 40997708), (2, 20498854), (4, 10249427), (103, 398036), (151, 271508), (206, 199018), (302, 135754), (412, 99509), (604, 67877), (659, 62212), (1318, 31106), (2636, 15553)]