72173932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13009}}^1$

素因数の和:13105

約数の個数: 24

約数和(自身を含む): 134783600

約数和(自身を除く): 62609668

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 13009, 26018, 52036, 247171, 494342, 949657, 988684, 1899314, 3798628, 18043483, 36086966, 72173932]

約数ペア:

[(1, 72173932), (2, 36086966), (4, 18043483), (19, 3798628), (38, 1899314), (73, 988684), (76, 949657), (146, 494342), (292, 247171), (1387, 52036), (2774, 26018), (5548, 13009)]