40520624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{68447}}^1$

素因数の和:68492

約数の個数: 20

約数和(自身を含む): 80631744

約数和(自身を除く): 40111120

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 68447, 136894, 273788, 547576, 1095152, 2532539, 5065078, 10130156, 20260312, 40520624]

約数ペア:

[(1, 40520624), (2, 20260312), (4, 10130156), (8, 5065078), (16, 2532539), (37, 1095152), (74, 547576), (148, 273788), (296, 136894), (592, 68447)]