2576261436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{31981}}^1$

素因数の和:32139

約数の個数: 72

約数和(自身を含む): 7043971536

約数和(自身を除く): 4467710100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2877, 3836, 5754, 6713, 11508, 13426, 20139, 26852, 31981, 40278, 63962, 80556, 95943, 127924, 191886, 223867, 383772, 447734, 671601, 895468, 1343202, 1567069, 2686404, 3134138, 4381397, 4701207, 6268276, 8762794, 9402414, 13144191, 17525588, 18804828, 26288382, 30669779, 52576764, 61339558, 92009337, 122679116, 184018674, 214688453, 368037348, 429376906, 644065359, 858753812, 1288130718, 2576261436]

約数ペア:

[(1, 2576261436), (2, 1288130718), (3, 858753812), (4, 644065359), (6, 429376906), (7, 368037348), (12, 214688453), (14, 184018674), (21, 122679116), (28, 92009337), (42, 61339558), (49, 52576764), (84, 30669779), (98, 26288382), (137, 18804828), (147, 17525588), (196, 13144191), (274, 9402414), (294, 8762794), (411, 6268276), (548, 4701207), (588, 4381397), (822, 3134138), (959, 2686404), (1644, 1567069), (1918, 1343202), (2877, 895468), (3836, 671601), (5754, 447734), (6713, 383772), (11508, 223867), (13426, 191886), (20139, 127924), (26852, 95943), (31981, 80556), (40278, 63962)]