66757938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4481}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 77813454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4481, 4966, 7449, 8962, 13443, 14898, 26886, 58253, 116506, 174759, 349518, 855871, 1711742, 2567613, 5135226, 11126323, 22252646, 33378969, 66757938]

約数ペア:

[(1, 66757938), (2, 33378969), (3, 22252646), (6, 11126323), (13, 5135226), (26, 2567613), (39, 1711742), (78, 855871), (191, 349518), (382, 174759), (573, 116506), (1146, 58253), (2483, 26886), (4481, 14898), (4966, 13443), (7449, 8962)]