72605618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 48216142

約数列:

[1, 2, 23, 29, 37, 46, 58, 74, 667, 851, 1073, 1334, 1471, 1702, 2146, 2942, 24679, 33833, 42659, 49358, 54427, 67666, 85318, 108854, 981157, 1251821, 1578383, 1962314, 2503642, 3156766, 36302809, 72605618]

約数ペア:

[(1, 72605618), (2, 36302809), (23, 3156766), (29, 2503642), (37, 1962314), (46, 1578383), (58, 1251821), (74, 981157), (667, 108854), (851, 85318), (1073, 67666), (1334, 54427), (1471, 49358), (1702, 42659), (2146, 33833), (2942, 24679)]