28543070

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5861}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 51491808

約数和(自身を除く): 22948738

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5861, 11722, 29305, 58610, 2854307, 5708614, 14271535, 28543070]

約数ペア:

[(1, 28543070), (2, 14271535), (5, 5708614), (10, 2854307), (487, 58610), (974, 29305), (2435, 11722), (4870, 5861)]