28614872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25013}}^1$

素因数の和:25043

約数の個数: 32

約数和(自身を含む): 63035280

約数和(自身を除く): 34420408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 25013, 50026, 100052, 200104, 275143, 325169, 550286, 650338, 1100572, 1300676, 2201144, 2601352, 3576859, 7153718, 14307436, 28614872]

約数ペア:

[(1, 28614872), (2, 14307436), (4, 7153718), (8, 3576859), (11, 2601352), (13, 2201144), (22, 1300676), (26, 1100572), (44, 650338), (52, 550286), (88, 325169), (104, 275143), (143, 200104), (286, 100052), (572, 50026), (1144, 25013)]