67771484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6907}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 129980928

約数和(自身を除く): 62209444

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 6907, 9812, 13814, 27628, 75977, 151954, 303908, 1540261, 3080522, 6161044, 16942871, 33885742, 67771484]

約数ペア:

[(1, 67771484), (2, 33885742), (4, 16942871), (11, 6161044), (22, 3080522), (44, 1540261), (223, 303908), (446, 151954), (892, 75977), (2453, 27628), (4906, 13814), (6907, 9812)]