404074832

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{116381}}^1$

素因数の和:116427

約数の個数: 40

約数和(自身を含む): 923607552

約数和(自身を除く): 519532720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 116381, 232762, 465524, 814667, 931048, 1629334, 1862096, 3258668, 3607811, 6517336, 7215622, 13034672, 14431244, 25254677, 28862488, 50509354, 57724976, 101018708, 202037416, 404074832]

約数ペア:

[(1, 404074832), (2, 202037416), (4, 101018708), (7, 57724976), (8, 50509354), (14, 28862488), (16, 25254677), (28, 14431244), (31, 13034672), (56, 7215622), (62, 6517336), (112, 3607811), (124, 3258668), (217, 1862096), (248, 1629334), (434, 931048), (496, 814667), (868, 465524), (1736, 232762), (3472, 116381)]