28793282

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3026

約数の個数: 24

約数和(自身を含む): 50756220

約数和(自身を除く): 21962938

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 2909, 4949, 5818, 9898, 20363, 40726, 142541, 285082, 293809, 587618, 2056663, 4113326, 14396641, 28793282]

約数ペア:

[(1, 28793282), (2, 14396641), (7, 4113326), (14, 2056663), (49, 587618), (98, 293809), (101, 285082), (202, 142541), (707, 40726), (1414, 20363), (2909, 9898), (4949, 5818)]