30908072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{22861}}^1$

素因数の和:22893

約数の個数: 24

約数和(自身を含む): 62756190

約数和(自身を除く): 31848118

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 22861, 45722, 91444, 182888, 297193, 594386, 1188772, 2377544, 3863509, 7727018, 15454036, 30908072]

約数ペア:

[(1, 30908072), (2, 15454036), (4, 7727018), (8, 3863509), (13, 2377544), (26, 1188772), (52, 594386), (104, 297193), (169, 182888), (338, 91444), (676, 45722), (1352, 22861)]