29779288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 64

約数和(自身を含む): 72057600

約数和(自身を除く): 42278312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 1667, 2233, 2552, 3334, 4466, 6668, 8932, 11669, 13336, 17864, 18337, 23338, 36674, 46676, 48343, 73348, 93352, 96686, 128359, 146696, 193372, 256718, 338401, 386744, 513436, 531773, 676802, 1026872, 1063546, 1353604, 2127092, 2707208, 3722411, 4254184, 7444822, 14889644, 29779288]

約数ペア:

[(1, 29779288), (2, 14889644), (4, 7444822), (7, 4254184), (8, 3722411), (11, 2707208), (14, 2127092), (22, 1353604), (28, 1063546), (29, 1026872), (44, 676802), (56, 531773), (58, 513436), (77, 386744), (88, 338401), (116, 256718), (154, 193372), (203, 146696), (232, 128359), (308, 96686), (319, 93352), (406, 73348), (616, 48343), (638, 46676), (812, 36674), (1276, 23338), (1624, 18337), (1667, 17864), (2233, 13336), (2552, 11669), (3334, 8932), (4466, 6668)]