77978816

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{8069}}^1$

素因数の和:8232

約数の個数: 28

約数和(自身を含む): 155783280

約数和(自身を除く): 77804464

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 8069, 9664, 16138, 32276, 64552, 129104, 258208, 516416, 1218419, 2436838, 4873676, 9747352, 19494704, 38989408, 77978816]

約数ペア:

[(1, 77978816), (2, 38989408), (4, 19494704), (8, 9747352), (16, 4873676), (32, 2436838), (64, 1218419), (151, 516416), (302, 258208), (604, 129104), (1208, 64552), (2416, 32276), (4832, 16138), (8069, 9664)]