28558502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 24193882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 2861, 4991, 5722, 9982, 20027, 40054, 65803, 88691, 131606, 177382, 460621, 620837, 921242, 1241674, 2039893, 4079786, 14279251, 28558502]

約数ペア:

[(1, 28558502), (2, 14279251), (7, 4079786), (14, 2039893), (23, 1241674), (31, 921242), (46, 620837), (62, 460621), (161, 177382), (217, 131606), (322, 88691), (434, 65803), (713, 40054), (1426, 20027), (2861, 9982), (4991, 5722)]