74970236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12437}}^1$

素因数の和:12589

約数の個数: 24

約数和(自身を含む): 144181296

約数和(自身を除く): 69211060

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 12437, 24874, 49748, 136807, 273614, 547228, 1703869, 3407738, 6815476, 18742559, 37485118, 74970236]

約数ペア:

[(1, 74970236), (2, 37485118), (4, 18742559), (11, 6815476), (22, 3407738), (44, 1703869), (137, 547228), (274, 273614), (548, 136807), (1507, 49748), (3014, 24874), (6028, 12437)]