3926728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 8399160

約数和(自身を除く): 4472432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2221, 4442, 8884, 17768, 28873, 37757, 57746, 75514, 115492, 151028, 230984, 302056, 490841, 981682, 1963364, 3926728]

約数ペア:

[(1, 3926728), (2, 1963364), (4, 981682), (8, 490841), (13, 302056), (17, 230984), (26, 151028), (34, 115492), (52, 75514), (68, 57746), (104, 37757), (136, 28873), (221, 17768), (442, 8884), (884, 4442), (1768, 2221)]