77140016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5429

約数の個数: 40

約数和(自身を含む): 161266464

約数和(自身を除く): 84126448

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 5351, 7208, 10702, 14416, 21404, 42808, 85616, 90967, 181934, 283603, 363868, 567206, 727736, 1134412, 1455472, 2268824, 4537648, 4821251, 9642502, 19285004, 38570008, 77140016]

約数ペア:

[(1, 77140016), (2, 38570008), (4, 19285004), (8, 9642502), (16, 4821251), (17, 4537648), (34, 2268824), (53, 1455472), (68, 1134412), (106, 727736), (136, 567206), (212, 363868), (272, 283603), (424, 181934), (848, 90967), (901, 85616), (1802, 42808), (3604, 21404), (5351, 14416), (7208, 10702)]