2552650016

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{47681}}^1$

素因数の和:47937

約数の個数: 48

約数和(自身を含む): 5767614720

約数和(自身を除く): 3214964704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 7648, 13384, 26768, 47681, 53536, 95362, 190724, 333767, 381448, 667534, 762896, 1335068, 1525792, 2670136, 5340272, 10680544, 11395759, 22791518, 45583036, 79770313, 91166072, 159540626, 182332144, 319081252, 364664288, 638162504, 1276325008, 2552650016]

約数ペア:

[(1, 2552650016), (2, 1276325008), (4, 638162504), (7, 364664288), (8, 319081252), (14, 182332144), (16, 159540626), (28, 91166072), (32, 79770313), (56, 45583036), (112, 22791518), (224, 11395759), (239, 10680544), (478, 5340272), (956, 2670136), (1673, 1525792), (1912, 1335068), (3346, 762896), (3824, 667534), (6692, 381448), (7648, 333767), (13384, 190724), (26768, 95362), (47681, 53536)]