558256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 40

約数和(自身を含む): 1187424

約数和(自身を除く): 629168

約数列:

[1, 2, 4, 8, 16, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 368, 592, 656, 851, 943, 1517, 1702, 1886, 3034, 3404, 3772, 6068, 6808, 7544, 12136, 13616, 15088, 24272, 34891, 69782, 139564, 279128, 558256]

約数ペア:

[(1, 558256), (2, 279128), (4, 139564), (8, 69782), (16, 34891), (23, 24272), (37, 15088), (41, 13616), (46, 12136), (74, 7544), (82, 6808), (92, 6068), (148, 3772), (164, 3404), (184, 3034), (296, 1886), (328, 1702), (368, 1517), (592, 943), (656, 851)]