73953748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3324

約数の個数: 36

約数和(自身を含む): 145325376

約数和(自身を除く): 71371628

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 3251, 5687, 6502, 11374, 13004, 22748, 35761, 71522, 143044, 152797, 305594, 393371, 611188, 786742, 1573484, 1680767, 3361534, 6723068, 18488437, 36976874, 73953748]

約数ペア:

[(1, 73953748), (2, 36976874), (4, 18488437), (11, 6723068), (22, 3361534), (44, 1680767), (47, 1573484), (94, 786742), (121, 611188), (188, 393371), (242, 305594), (484, 152797), (517, 143044), (1034, 71522), (2068, 35761), (3251, 22748), (5687, 13004), (6502, 11374)]