28042818

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 58605120

約数和(自身を除く): 30562302

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2141, 2183, 4282, 4366, 6423, 6549, 12846, 13098, 79217, 126319, 158434, 237651, 252638, 378957, 475302, 757914, 4673803, 9347606, 14021409, 28042818]

約数ペア:

[(1, 28042818), (2, 14021409), (3, 9347606), (6, 4673803), (37, 757914), (59, 475302), (74, 378957), (111, 252638), (118, 237651), (177, 158434), (222, 126319), (354, 79217), (2141, 13098), (2183, 12846), (4282, 6549), (4366, 6423)]