64520418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 133934400

約数和(自身を除く): 69413982

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 523, 709, 1046, 1418, 1569, 2127, 3138, 4254, 15167, 20561, 30334, 41122, 45501, 61683, 91002, 123366, 370807, 741614, 1112421, 2224842, 10753403, 21506806, 32260209, 64520418]

約数ペア:

[(1, 64520418), (2, 32260209), (3, 21506806), (6, 10753403), (29, 2224842), (58, 1112421), (87, 741614), (174, 370807), (523, 123366), (709, 91002), (1046, 61683), (1418, 45501), (1569, 41122), (2127, 30334), (3138, 20561), (4254, 15167)]