40909036

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2671}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 81998336

約数和(自身を除く): 41089300

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 2671, 3829, 5342, 7658, 10684, 15316, 18697, 37394, 74788, 1461037, 2922074, 5844148, 10227259, 20454518, 40909036]

約数ペア:

[(1, 40909036), (2, 20454518), (4, 10227259), (7, 5844148), (14, 2922074), (28, 1461037), (547, 74788), (1094, 37394), (2188, 18697), (2671, 15316), (3829, 10684), (5342, 7658)]