42791286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 44673162

約数列:

[1, 2, 3, 6, 73, 146, 151, 219, 302, 438, 453, 647, 906, 1294, 1941, 3882, 11023, 22046, 33069, 47231, 66138, 94462, 97697, 141693, 195394, 283386, 293091, 586182, 7131881, 14263762, 21395643, 42791286]

約数ペア:

[(1, 42791286), (2, 21395643), (3, 14263762), (6, 7131881), (73, 586182), (146, 293091), (151, 283386), (219, 195394), (302, 141693), (438, 97697), (453, 94462), (647, 66138), (906, 47231), (1294, 33069), (1941, 22046), (3882, 11023)]