22907872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 26625248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1039, 1378, 1696, 2078, 2756, 4156, 5512, 8312, 11024, 13507, 16624, 22048, 27014, 33248, 54028, 55067, 108056, 110134, 216112, 220268, 432224, 440536, 715871, 881072, 1431742, 1762144, 2863484, 5726968, 11453936, 22907872]

約数ペア:

[(1, 22907872), (2, 11453936), (4, 5726968), (8, 2863484), (13, 1762144), (16, 1431742), (26, 881072), (32, 715871), (52, 440536), (53, 432224), (104, 220268), (106, 216112), (208, 110134), (212, 108056), (416, 55067), (424, 54028), (689, 33248), (848, 27014), (1039, 22048), (1378, 16624), (1696, 13507), (2078, 11024), (2756, 8312), (4156, 5512)]