73978348548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24958957}}^1$

素因数の和:24958996

約数の個数: 48

約数和(自身を含む): 195678230720

約数和(自身を除く): 121699882172

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 24958957, 49917914, 74876871, 99835828, 149753742, 299507484, 324466441, 474220183, 648932882, 948440366, 973399323, 1297865764, 1422660549, 1896880732, 1946798646, 2845321098, 3893597292, 5690642196, 6164862379, 12329724758, 18494587137, 24659449516, 36989174274, 73978348548]

約数ペア:

[(1, 73978348548), (2, 36989174274), (3, 24659449516), (4, 18494587137), (6, 12329724758), (12, 6164862379), (13, 5690642196), (19, 3893597292), (26, 2845321098), (38, 1946798646), (39, 1896880732), (52, 1422660549), (57, 1297865764), (76, 973399323), (78, 948440366), (114, 648932882), (156, 474220183), (228, 324466441), (247, 299507484), (494, 149753742), (741, 99835828), (988, 74876871), (1482, 49917914), (2964, 24958957)]