21795392

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{1783}}^1$

素因数の和:1986

約数の個数: 28

約数和(自身を含む): 43501056

約数和(自身を除く): 21705664

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 1783, 3056, 3566, 6112, 7132, 12224, 14264, 28528, 57056, 114112, 340553, 681106, 1362212, 2724424, 5448848, 10897696, 21795392]

約数ペア:

[(1, 21795392), (2, 10897696), (4, 5448848), (8, 2724424), (16, 1362212), (32, 681106), (64, 340553), (191, 114112), (382, 57056), (764, 28528), (1528, 14264), (1783, 12224), (3056, 7132), (3566, 6112)]