72493588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2657}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 133963200

約数和(自身を除く): 61469612

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 2657, 5314, 6821, 10628, 13642, 27284, 50483, 100966, 201932, 953863, 1907726, 3815452, 18123397, 36246794, 72493588]

約数ペア:

[(1, 72493588), (2, 36246794), (4, 18123397), (19, 3815452), (38, 1907726), (76, 953863), (359, 201932), (718, 100966), (1436, 50483), (2657, 27284), (5314, 13642), (6821, 10628)]