28905392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 58484352

約数和(自身を除く): 29578960

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 577, 808, 1154, 1616, 2308, 3131, 4616, 6262, 9232, 12524, 17887, 25048, 35774, 50096, 58277, 71548, 116554, 143096, 233108, 286192, 466216, 932432, 1806587, 3613174, 7226348, 14452696, 28905392]

約数ペア:

[(1, 28905392), (2, 14452696), (4, 7226348), (8, 3613174), (16, 1806587), (31, 932432), (62, 466216), (101, 286192), (124, 233108), (202, 143096), (248, 116554), (404, 71548), (496, 58277), (577, 50096), (808, 35774), (1154, 25048), (1616, 17887), (2308, 12524), (3131, 9232), (4616, 6262)]