9478144

素因数分解:

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

素因数の和:128

約数の個数: 56

約数和(自身を含む): 20642580

約数和(自身を除く): 11164436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 256, 356, 416, 512, 712, 832, 1024, 1157, 1424, 1664, 2048, 2314, 2848, 3328, 4096, 4628, 5696, 6656, 8192, 9256, 11392, 13312, 18512, 22784, 26624, 37024, 45568, 53248, 74048, 91136, 106496, 148096, 182272, 296192, 364544, 592384, 729088, 1184768, 2369536, 4739072, 9478144]

約数ペア:

[(1, 9478144), (2, 4739072), (4, 2369536), (8, 1184768), (13, 729088), (16, 592384), (26, 364544), (32, 296192), (52, 182272), (64, 148096), (89, 106496), (104, 91136), (128, 74048), (178, 53248), (208, 45568), (256, 37024), (356, 26624), (416, 22784), (512, 18512), (712, 13312), (832, 11392), (1024, 9256), (1157, 8192), (1424, 6656), (1664, 5696), (2048, 4628), (2314, 4096), (2848, 3328)]