71633842

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{40289}}^1$

素因数の和:40425

約数の個数: 16

約数和(自身を含む): 123770880

約数和(自身を除く): 52137038

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 40289, 80578, 282023, 564046, 5116703, 10233406, 35816921, 71633842]

約数ペア:

[(1, 71633842), (2, 35816921), (7, 10233406), (14, 5116703), (127, 564046), (254, 282023), (889, 80578), (1778, 40289)]