63653488

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 126286560

約数和(自身を除く): 62633072

約数列:

[1, 2, 4, 8, 16, 71, 137, 142, 274, 284, 409, 548, 568, 818, 1096, 1136, 1636, 2192, 3272, 6544, 9727, 19454, 29039, 38908, 56033, 58078, 77816, 112066, 116156, 155632, 224132, 232312, 448264, 464624, 896528, 3978343, 7956686, 15913372, 31826744, 63653488]

約数ペア:

[(1, 63653488), (2, 31826744), (4, 15913372), (8, 7956686), (16, 3978343), (71, 896528), (137, 464624), (142, 448264), (274, 232312), (284, 224132), (409, 155632), (548, 116156), (568, 112066), (818, 77816), (1096, 58078), (1136, 56033), (1636, 38908), (2192, 29039), (3272, 19454), (6544, 9727)]