28725802

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22077398

約数列:

[1, 2, 7, 14, 59, 83, 118, 166, 413, 419, 581, 826, 838, 1162, 2933, 4897, 5866, 9794, 24721, 34279, 34777, 49442, 68558, 69554, 173047, 243439, 346094, 486878, 2051843, 4103686, 14362901, 28725802]

約数ペア:

[(1, 28725802), (2, 14362901), (7, 4103686), (14, 2051843), (59, 486878), (83, 346094), (118, 243439), (166, 173047), (413, 69554), (419, 68558), (581, 49442), (826, 34777), (838, 34279), (1162, 24721), (2933, 9794), (4897, 5866)]