8178148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 16046716

約数和(自身を除く): 7868568

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 277, 484, 554, 671, 1108, 1342, 2684, 3047, 6094, 7381, 12188, 14762, 16897, 29524, 33517, 33794, 67034, 67588, 134068, 185867, 371734, 743468, 2044537, 4089074, 8178148]

約数ペア:

[(1, 8178148), (2, 4089074), (4, 2044537), (11, 743468), (22, 371734), (44, 185867), (61, 134068), (121, 67588), (122, 67034), (242, 33794), (244, 33517), (277, 29524), (484, 16897), (554, 14762), (671, 12188), (1108, 7381), (1342, 6094), (2684, 3047)]