28501606

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70201}}^1$

素因数の和:70239

約数の個数: 16

約数和(自身を含む): 50545440

約数和(自身を除く): 22043834

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 70201, 140402, 491407, 982814, 2035829, 4071658, 14250803, 28501606]

約数ペア:

[(1, 28501606), (2, 14250803), (7, 4071658), (14, 2035829), (29, 982814), (58, 491407), (203, 140402), (406, 70201)]