7210808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 14981760

約数和(自身を除く): 7770952

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1223, 1474, 2446, 2948, 4892, 5896, 9784, 13453, 26906, 53812, 81941, 107624, 163882, 327764, 655528, 901351, 1802702, 3605404, 7210808]

約数ペア:

[(1, 7210808), (2, 3605404), (4, 1802702), (8, 901351), (11, 655528), (22, 327764), (44, 163882), (67, 107624), (88, 81941), (134, 53812), (268, 26906), (536, 13453), (737, 9784), (1223, 5896), (1474, 4892), (2446, 2948)]