26624728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 54578160

約数和(自身を除く): 27953432

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3821, 6968, 7642, 15284, 30568, 49673, 99346, 198692, 256007, 397384, 512014, 1024028, 2048056, 3328091, 6656182, 13312364, 26624728]

約数ペア:

[(1, 26624728), (2, 13312364), (4, 6656182), (8, 3328091), (13, 2048056), (26, 1024028), (52, 512014), (67, 397384), (104, 256007), (134, 198692), (268, 99346), (536, 49673), (871, 30568), (1742, 15284), (3484, 7642), (3821, 6968)]