27215864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2711

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 28304776

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2591, 2626, 5182, 5252, 10364, 10504, 20728, 33683, 67366, 134732, 261691, 269464, 523382, 1046764, 2093528, 3401983, 6803966, 13607932, 27215864]

約数ペア:

[(1, 27215864), (2, 13607932), (4, 6803966), (8, 3401983), (13, 2093528), (26, 1046764), (52, 523382), (101, 269464), (104, 261691), (202, 134732), (404, 67366), (808, 33683), (1313, 20728), (2591, 10504), (2626, 10364), (5182, 5252)]