72237214

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 127236096

約数和(自身を除く): 54998882

約数列:

[1, 2, 7, 14, 47, 94, 311, 329, 353, 622, 658, 706, 2177, 2471, 4354, 4942, 14617, 16591, 29234, 33182, 102319, 109783, 116137, 204638, 219566, 232274, 768481, 1536962, 5159801, 10319602, 36118607, 72237214]

約数ペア:

[(1, 72237214), (2, 36118607), (7, 10319602), (14, 5159801), (47, 1536962), (94, 768481), (311, 232274), (329, 219566), (353, 204638), (622, 116137), (658, 109783), (706, 102319), (2177, 33182), (2471, 29234), (4354, 16591), (4942, 14617)]