28642108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15877}}^1$

素因数の和:15933

約数の個数: 24

約数和(自身を含む): 56017584

約数和(自身を除く): 27375476

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 15877, 31754, 63508, 174647, 349294, 650957, 698588, 1301914, 2603828, 7160527, 14321054, 28642108]

約数ペア:

[(1, 28642108), (2, 14321054), (4, 7160527), (11, 2603828), (22, 1301914), (41, 698588), (44, 650957), (82, 349294), (164, 174647), (451, 63508), (902, 31754), (1804, 15877)]