72608956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{136483}}^1$

素因数の和:136513

約数の個数: 24

約数和(自身を含む): 152862080

約数和(自身を除く): 80253124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 136483, 272966, 545932, 955381, 1910762, 2593177, 3821524, 5186354, 10372708, 18152239, 36304478, 72608956]

約数ペア:

[(1, 72608956), (2, 36304478), (4, 18152239), (7, 10372708), (14, 5186354), (19, 3821524), (28, 2593177), (38, 1910762), (76, 955381), (133, 545932), (266, 272966), (532, 136483)]