64601572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100313}}^1$

素因数の和:100347

約数の個数: 24

約数和(自身を含む): 134822016

約数和(自身を除く): 70220444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 100313, 200626, 401252, 702191, 1404382, 2307199, 2808764, 4614398, 9228796, 16150393, 32300786, 64601572]

約数ペア:

[(1, 64601572), (2, 32300786), (4, 16150393), (7, 9228796), (14, 4614398), (23, 2808764), (28, 2307199), (46, 1404382), (92, 702191), (161, 401252), (322, 200626), (644, 100313)]