2605589216

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{3187}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 5314332240

約数和(自身を除く): 2708743024

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 881, 928, 1762, 3187, 3524, 6374, 7048, 12748, 14096, 25496, 25549, 28192, 50992, 51098, 92423, 101984, 102196, 184846, 204392, 369692, 408784, 739384, 817568, 1478768, 2807747, 2957536, 5615494, 11230988, 22461976, 44923952, 81424663, 89847904, 162849326, 325698652, 651397304, 1302794608, 2605589216]

約数ペア:

[(1, 2605589216), (2, 1302794608), (4, 651397304), (8, 325698652), (16, 162849326), (29, 89847904), (32, 81424663), (58, 44923952), (116, 22461976), (232, 11230988), (464, 5615494), (881, 2957536), (928, 2807747), (1762, 1478768), (3187, 817568), (3524, 739384), (6374, 408784), (7048, 369692), (12748, 204392), (14096, 184846), (25496, 102196), (25549, 101984), (28192, 92423), (50992, 51098)]