74156456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6151}}^1$

素因数の和:6305

約数の個数: 32

約数和(自身を含む): 152815680

約数和(自身を除く): 78659224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 6151, 12056, 12302, 24604, 49208, 67661, 135322, 270644, 541288, 842687, 1685374, 3370748, 6741496, 9269557, 18539114, 37078228, 74156456]

約数ペア:

[(1, 74156456), (2, 37078228), (4, 18539114), (8, 9269557), (11, 6741496), (22, 3370748), (44, 1685374), (88, 842687), (137, 541288), (274, 270644), (548, 135322), (1096, 67661), (1507, 49208), (3014, 24604), (6028, 12302), (6151, 12056)]