40723472

素因数分解:

$2^4\times {\mathrm{859}}^1\times {\mathrm{2963}}^1$

素因数の和:3830

約数の個数: 20

約数和(自身を含む): 79020240

約数和(自身を除く): 38296768

約数列:

[1, 2, 4, 8, 16, 859, 1718, 2963, 3436, 5926, 6872, 11852, 13744, 23704, 47408, 2545217, 5090434, 10180868, 20361736, 40723472]

約数ペア:

[(1, 40723472), (2, 20361736), (4, 10180868), (8, 5090434), (16, 2545217), (859, 47408), (1718, 23704), (2963, 13744), (3436, 11852), (5926, 6872)]