67191256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12517}}^1$

素因数の和:12595

約数の個数: 32

約数和(自身を含む): 139700880

約数和(自身を除く): 72509624

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12517, 25034, 50068, 100136, 137687, 275374, 550748, 763537, 1101496, 1527074, 3054148, 6108296, 8398907, 16797814, 33595628, 67191256]

約数ペア:

[(1, 67191256), (2, 33595628), (4, 16797814), (8, 8398907), (11, 6108296), (22, 3054148), (44, 1527074), (61, 1101496), (88, 763537), (122, 550748), (244, 275374), (488, 137687), (671, 100136), (1342, 50068), (2684, 25034), (5368, 12517)]