42520456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6619}}^1$

素因数の和:6709

約数の個数: 32

約数和(自身を含む): 88178400

約数和(自身を除く): 45657944

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 6619, 13238, 26476, 52952, 72809, 145618, 291236, 483187, 582472, 966374, 1932748, 3865496, 5315057, 10630114, 21260228, 42520456]

約数ペア:

[(1, 42520456), (2, 21260228), (4, 10630114), (8, 5315057), (11, 3865496), (22, 1932748), (44, 966374), (73, 582472), (88, 483187), (146, 291236), (292, 145618), (584, 72809), (803, 52952), (1606, 26476), (3212, 13238), (6424, 6619)]