72425390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13691}}^1$

素因数の和:13744

約数の個数: 24

約数和(自身を含む): 136290168

約数和(自身を除く): 63864778

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 13691, 27382, 68455, 136910, 314893, 629786, 1574465, 3148930, 7242539, 14485078, 36212695, 72425390]

約数ペア:

[(1, 72425390), (2, 36212695), (5, 14485078), (10, 7242539), (23, 3148930), (46, 1574465), (115, 629786), (230, 314893), (529, 136910), (1058, 68455), (2645, 27382), (5290, 13691)]