64604812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3863}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 117171936

約数和(自身を除く): 52567124

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 3863, 4181, 7726, 8362, 15452, 16724, 142931, 285862, 436519, 571724, 873038, 1746076, 16151203, 32302406, 64604812]

約数ペア:

[(1, 64604812), (2, 32302406), (4, 16151203), (37, 1746076), (74, 873038), (113, 571724), (148, 436519), (226, 285862), (452, 142931), (3863, 16724), (4181, 15452), (7726, 8362)]