74714774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{14519}}^1$

素因数の和:14635

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 42374506

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 14519, 29038, 450089, 900178, 1205077, 2410154, 37357387, 74714774]

約数ペア:

[(1, 74714774), (2, 37357387), (31, 2410154), (62, 1205077), (83, 900178), (166, 450089), (2573, 29038), (5146, 14519)]