84764278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2856

約数の個数: 24

約数和(自身を含む): 137663712

約数和(自身を除く): 52899434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 2767, 5534, 15317, 30634, 47039, 94078, 146651, 293302, 799663, 1599326, 2493067, 4986134, 42382139, 84764278]

約数ペア:

[(1, 84764278), (2, 42382139), (17, 4986134), (34, 2493067), (53, 1599326), (106, 799663), (289, 293302), (578, 146651), (901, 94078), (1802, 47039), (2767, 30634), (5534, 15317)]