140533736

素因数分解:

$2^3\times 7^1\times {\mathrm{2509531}}^1$

素因数の和:2509544

約数の個数: 16

約数和(自身を含む): 301143840

約数和(自身を除く): 160610104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2509531, 5019062, 10038124, 17566717, 20076248, 35133434, 70266868, 140533736]

約数ペア:

[(1, 140533736), (2, 70266868), (4, 35133434), (7, 20076248), (8, 17566717), (14, 10038124), (28, 5019062), (56, 2509531)]