28007594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 43293096

約数和(自身を除く): 15285502

約数列:

[1, 2, 37, 74, 461, 821, 922, 1642, 17057, 30377, 34114, 60754, 378481, 756962, 14003797, 28007594]

約数ペア:

[(1, 28007594), (2, 14003797), (37, 756962), (74, 378481), (461, 60754), (821, 34114), (922, 30377), (1642, 17057)]