40572464

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{1777}}^1$

素因数の和:3212

約数の個数: 20

約数和(自身を含む): 78708504

約数和(自身を除く): 38136040

約数列:

[1, 2, 4, 8, 16, 1427, 1777, 2854, 3554, 5708, 7108, 11416, 14216, 22832, 28432, 2535779, 5071558, 10143116, 20286232, 40572464]

約数ペア:

[(1, 40572464), (2, 20286232), (4, 10143116), (8, 5071558), (16, 2535779), (1427, 28432), (1777, 22832), (2854, 14216), (3554, 11416), (5708, 7108)]