65404274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{4421}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 105862680

約数和(自身を除く): 40458406

約数列:

[1, 2, 13, 26, 569, 1138, 4421, 7397, 8842, 14794, 57473, 114946, 2515549, 5031098, 32702137, 65404274]

約数ペア:

[(1, 65404274), (2, 32702137), (13, 5031098), (26, 2515549), (569, 114946), (1138, 57473), (4421, 14794), (7397, 8842)]