2659456

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 5385600

約数和(自身を除く): 2726144

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 263, 316, 526, 632, 1052, 1264, 2104, 2528, 4208, 5056, 8416, 10112, 16832, 20777, 33664, 41554, 83108, 166216, 332432, 664864, 1329728, 2659456]

約数ペア:

[(1, 2659456), (2, 1329728), (4, 664864), (8, 332432), (16, 166216), (32, 83108), (64, 41554), (79, 33664), (128, 20777), (158, 16832), (263, 10112), (316, 8416), (526, 5056), (632, 4208), (1052, 2528), (1264, 2104)]