66140104

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{135533}}^1$

素因数の和:135600

約数の個数: 16

約数和(自身を含む): 126046620

約数和(自身を除く): 59906516

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 135533, 271066, 542132, 1084264, 8267513, 16535026, 33070052, 66140104]

約数ペア:

[(1, 66140104), (2, 33070052), (4, 16535026), (8, 8267513), (61, 1084264), (122, 542132), (244, 271066), (488, 135533)]