26479472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 55170576

約数和(自身を除く): 28691104

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1453, 2278, 2906, 4556, 5812, 9112, 11624, 18224, 23248, 24701, 49402, 97351, 98804, 194702, 197608, 389404, 395216, 778808, 1557616, 1654967, 3309934, 6619868, 13239736, 26479472]

約数ペア:

[(1, 26479472), (2, 13239736), (4, 6619868), (8, 3309934), (16, 1654967), (17, 1557616), (34, 778808), (67, 395216), (68, 389404), (134, 197608), (136, 194702), (268, 98804), (272, 97351), (536, 49402), (1072, 24701), (1139, 23248), (1453, 18224), (2278, 11624), (2906, 9112), (4556, 5812)]