2679872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3246

約数の個数: 28

約数和(自身を含む): 5728716

約数和(自身を除く): 3048844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3221, 6442, 12884, 25768, 41873, 51536, 83746, 103072, 167492, 206144, 334984, 669968, 1339936, 2679872]

約数ペア:

[(1, 2679872), (2, 1339936), (4, 669968), (8, 334984), (13, 206144), (16, 167492), (26, 103072), (32, 83746), (52, 51536), (64, 41873), (104, 25768), (208, 12884), (416, 6442), (832, 3221)]