10403744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 22385160

約数和(自身を除く): 11981416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 281, 356, 416, 562, 712, 1124, 1157, 1424, 2248, 2314, 2848, 3653, 4496, 4628, 7306, 8992, 9256, 14612, 18512, 25009, 29224, 37024, 50018, 58448, 100036, 116896, 200072, 325117, 400144, 650234, 800288, 1300468, 2600936, 5201872, 10403744]

約数ペア:

[(1, 10403744), (2, 5201872), (4, 2600936), (8, 1300468), (13, 800288), (16, 650234), (26, 400144), (32, 325117), (52, 200072), (89, 116896), (104, 100036), (178, 58448), (208, 50018), (281, 37024), (356, 29224), (416, 25009), (562, 18512), (712, 14612), (1124, 9256), (1157, 8992), (1424, 7306), (2248, 4628), (2314, 4496), (2848, 3653)]