28295874

素因数分解:

$2^1\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1609}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 61408620

約数和(自身を除く): 33112746

約数列:

[1, 2, 3, 6, 9, 18, 977, 1609, 1954, 2931, 3218, 4827, 5862, 8793, 9654, 14481, 17586, 28962, 1571993, 3143986, 4715979, 9431958, 14147937, 28295874]

約数ペア:

[(1, 28295874), (2, 14147937), (3, 9431958), (6, 4715979), (9, 3143986), (18, 1571993), (977, 28962), (1609, 17586), (1954, 14481), (2931, 9654), (3218, 8793), (4827, 5862)]