25198250816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23160157}}^1$

素因数の和:23160186

約数の個数: 28

約数和(自身を含む): 52944121188

約数和(自身を除く): 27745870372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 23160157, 46320314, 92640628, 185281256, 370562512, 393722669, 741125024, 787445338, 1482250048, 1574890676, 3149781352, 6299562704, 12599125408, 25198250816]

約数ペア:

[(1, 25198250816), (2, 12599125408), (4, 6299562704), (8, 3149781352), (16, 1574890676), (17, 1482250048), (32, 787445338), (34, 741125024), (64, 393722669), (68, 370562512), (136, 185281256), (272, 92640628), (544, 46320314), (1088, 23160157)]