78426496

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14249}}^1$

素因数の和:14306

約数の個数: 32

約数和(自身を含む): 159885000

約数和(自身を除く): 81458504

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14249, 28498, 56996, 113992, 227984, 455968, 612707, 911936, 1225414, 1823872, 2450828, 4901656, 9803312, 19606624, 39213248, 78426496]

約数ペア:

[(1, 78426496), (2, 39213248), (4, 19606624), (8, 9803312), (16, 4901656), (32, 2450828), (43, 1823872), (64, 1225414), (86, 911936), (128, 612707), (172, 455968), (344, 227984), (688, 113992), (1376, 56996), (2752, 28498), (5504, 14249)]