39221456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 79314120

約数和(自身を除く): 40092664

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 617, 1096, 1234, 2192, 2468, 3973, 4936, 7946, 9872, 15892, 17893, 31784, 35786, 63568, 71572, 84529, 143144, 169058, 286288, 338116, 676232, 1352464, 2451341, 4902682, 9805364, 19610728, 39221456]

約数ペア:

[(1, 39221456), (2, 19610728), (4, 9805364), (8, 4902682), (16, 2451341), (29, 1352464), (58, 676232), (116, 338116), (137, 286288), (232, 169058), (274, 143144), (464, 84529), (548, 71572), (617, 63568), (1096, 35786), (1234, 31784), (2192, 17893), (2468, 15892), (3973, 9872), (4936, 7946)]