26873392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18485

約数の個数: 40

約数和(自身を含む): 64086176

約数和(自身を除く): 37212784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 18457, 36914, 73828, 129199, 147656, 239941, 258398, 295312, 479882, 516796, 959764, 1033592, 1679587, 1919528, 2067184, 3359174, 3839056, 6718348, 13436696, 26873392]

約数ペア:

[(1, 26873392), (2, 13436696), (4, 6718348), (7, 3839056), (8, 3359174), (13, 2067184), (14, 1919528), (16, 1679587), (26, 1033592), (28, 959764), (52, 516796), (56, 479882), (91, 295312), (104, 258398), (112, 239941), (182, 147656), (208, 129199), (364, 73828), (728, 36914), (1456, 18457)]