82643704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5557}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 183080520

約数和(自身を除く): 100436816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 5557, 7436, 11114, 14872, 22228, 44456, 61127, 72241, 122254, 144482, 244508, 288964, 489016, 577928, 794651, 939133, 1589302, 1878266, 3178604, 3756532, 6357208, 7513064, 10330463, 20660926, 41321852, 82643704]

約数ペア:

[(1, 82643704), (2, 41321852), (4, 20660926), (8, 10330463), (11, 7513064), (13, 6357208), (22, 3756532), (26, 3178604), (44, 1878266), (52, 1589302), (88, 939133), (104, 794651), (143, 577928), (169, 489016), (286, 288964), (338, 244508), (572, 144482), (676, 122254), (1144, 72241), (1352, 61127), (1859, 44456), (3718, 22228), (5557, 14872), (7436, 11114)]