28568908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1$

素因数の和:8001

約数の個数: 24

約数和(自身を含む): 53942112

約数和(自身を除く): 25373204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7927, 15854, 31708, 134759, 269518, 420131, 539036, 840262, 1680524, 7142227, 14284454, 28568908]

約数ペア:

[(1, 28568908), (2, 14284454), (4, 7142227), (17, 1680524), (34, 840262), (53, 539036), (68, 420131), (106, 269518), (212, 134759), (901, 31708), (1802, 15854), (3604, 7927)]