2667722368

素因数分解:

$2^7\times {\mathrm{20841581}}^1$

素因数の和:20841595

約数の個数: 16

約数和(自身を含む): 5314603410

約数和(自身を除く): 2646881042

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 20841581, 41683162, 83366324, 166732648, 333465296, 666930592, 1333861184, 2667722368]

約数ペア:

[(1, 2667722368), (2, 1333861184), (4, 666930592), (8, 333465296), (16, 166732648), (32, 83366324), (64, 41683162), (128, 20841581)]