66295398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11971}}^1$

素因数の和:12060

約数の個数: 32

約数和(自身を含む): 144813312

約数和(自身を除く): 78517914

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 11971, 23942, 35913, 71826, 155623, 311246, 466869, 849941, 933738, 1699882, 2549823, 5099646, 11049233, 22098466, 33147699, 66295398]

約数ペア:

[(1, 66295398), (2, 33147699), (3, 22098466), (6, 11049233), (13, 5099646), (26, 2549823), (39, 1699882), (71, 933738), (78, 849941), (142, 466869), (213, 311246), (426, 155623), (923, 71826), (1846, 35913), (2769, 23942), (5538, 11971)]