28992508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 51819264

約数和(自身を除く): 22826756

約数列:

[1, 2, 4, 67, 134, 251, 268, 431, 502, 862, 1004, 1724, 16817, 28877, 33634, 57754, 67268, 108181, 115508, 216362, 432724, 7248127, 14496254, 28992508]

約数ペア:

[(1, 28992508), (2, 14496254), (4, 7248127), (67, 432724), (134, 216362), (251, 115508), (268, 108181), (431, 67268), (502, 57754), (862, 33634), (1004, 28877), (1724, 16817)]