71282645

素因数分解:

$5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4049}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 26694955

約数列:

[1, 5, 7, 35, 503, 2515, 3521, 4049, 17605, 20245, 28343, 141715, 2036647, 10183235, 14256529, 71282645]

約数ペア:

[(1, 71282645), (5, 14256529), (7, 10183235), (35, 2036647), (503, 141715), (2515, 28343), (3521, 20245), (4049, 17605)]