70417724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 140743680

約数和(自身を除く): 70325956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 263, 271, 494, 526, 542, 988, 1052, 1084, 3419, 3523, 4997, 5149, 6838, 7046, 9994, 10298, 13676, 14092, 19988, 20596, 64961, 66937, 71273, 129922, 133874, 142546, 259844, 267748, 285092, 926549, 1354187, 1853098, 2708374, 3706196, 5416748, 17604431, 35208862, 70417724]

約数ペア:

[(1, 70417724), (2, 35208862), (4, 17604431), (13, 5416748), (19, 3706196), (26, 2708374), (38, 1853098), (52, 1354187), (76, 926549), (247, 285092), (263, 267748), (271, 259844), (494, 142546), (526, 133874), (542, 129922), (988, 71273), (1052, 66937), (1084, 64961), (3419, 20596), (3523, 19988), (4997, 14092), (5149, 13676), (6838, 10298), (7046, 9994)]