42842228

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 88952640

約数和(自身を除く): 46110412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 619, 1238, 1331, 1573, 2476, 2662, 3146, 5324, 6292, 6809, 8047, 13618, 16094, 17303, 27236, 32188, 34606, 69212, 74899, 88517, 149798, 177034, 299596, 354068, 823889, 973687, 1647778, 1947374, 3295556, 3894748, 10710557, 21421114, 42842228]

約数ペア:

[(1, 42842228), (2, 21421114), (4, 10710557), (11, 3894748), (13, 3295556), (22, 1947374), (26, 1647778), (44, 973687), (52, 823889), (121, 354068), (143, 299596), (242, 177034), (286, 149798), (484, 88517), (572, 74899), (619, 69212), (1238, 34606), (1331, 32188), (1573, 27236), (2476, 17303), (2662, 16094), (3146, 13618), (5324, 8047), (6292, 6809)]