749203736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{20479}}^1$

素因数の和:20771

約数の個数: 32

約数和(自身を含む): 1492992000

約数和(自身を除く): 743788264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 9146, 18292, 20479, 36584, 40958, 81916, 163832, 348143, 696286, 1392572, 2785144, 5508851, 11017702, 22035404, 44070808, 93650467, 187300934, 374601868, 749203736]

約数ペア:

[(1, 749203736), (2, 374601868), (4, 187300934), (8, 93650467), (17, 44070808), (34, 22035404), (68, 11017702), (136, 5508851), (269, 2785144), (538, 1392572), (1076, 696286), (2152, 348143), (4573, 163832), (9146, 81916), (18292, 40958), (20479, 36584)]