75250028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34019}}^1$

素因数の和:34109

約数の個数: 24

約数和(自身を含む): 152409600

約数和(自身を除く): 77159572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 34019, 68038, 136076, 238133, 476266, 952532, 2687501, 5375002, 10750004, 18812507, 37625014, 75250028]

約数ペア:

[(1, 75250028), (2, 37625014), (4, 18812507), (7, 10750004), (14, 5375002), (28, 2687501), (79, 952532), (158, 476266), (316, 238133), (553, 136076), (1106, 68038), (2212, 34019)]