66488838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11677}}^1$

素因数の和:11768

約数の個数: 32

約数和(自身を含む): 145180896

約数和(自身を除く): 78692058

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 11677, 23354, 35031, 70062, 151801, 303602, 455403, 852421, 910806, 1704842, 2557263, 5114526, 11081473, 22162946, 33244419, 66488838]

約数ペア:

[(1, 66488838), (2, 33244419), (3, 22162946), (6, 11081473), (13, 5114526), (26, 2557263), (39, 1704842), (73, 910806), (78, 852421), (146, 455403), (219, 303602), (438, 151801), (949, 70062), (1898, 35031), (2847, 23354), (5694, 11677)]