41561872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 54860528

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 479, 493, 638, 748, 958, 986, 1276, 1496, 1916, 1972, 2552, 2992, 3832, 3944, 5104, 5269, 5423, 7664, 7888, 8143, 10538, 10846, 13891, 16286, 21076, 21692, 27782, 32572, 42152, 43384, 55564, 65144, 84304, 86768, 89573, 111128, 130288, 152801, 179146, 222256, 236147, 305602, 358292, 472294, 611204, 716584, 944588, 1222408, 1433168, 1889176, 2444816, 2597617, 3778352, 5195234, 10390468, 20780936, 41561872]

約数ペア:

[(1, 41561872), (2, 20780936), (4, 10390468), (8, 5195234), (11, 3778352), (16, 2597617), (17, 2444816), (22, 1889176), (29, 1433168), (34, 1222408), (44, 944588), (58, 716584), (68, 611204), (88, 472294), (116, 358292), (136, 305602), (176, 236147), (187, 222256), (232, 179146), (272, 152801), (319, 130288), (374, 111128), (464, 89573), (479, 86768), (493, 84304), (638, 65144), (748, 55564), (958, 43384), (986, 42152), (1276, 32572), (1496, 27782), (1916, 21692), (1972, 21076), (2552, 16286), (2992, 13891), (3832, 10846), (3944, 10538), (5104, 8143), (5269, 7888), (5423, 7664)]