26561408

素因数分解:

$2^7\times {\mathrm{207511}}^1$

素因数の和:207525

約数の個数: 16

約数和(自身を含む): 52915560

約数和(自身を除く): 26354152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 207511, 415022, 830044, 1660088, 3320176, 6640352, 13280704, 26561408]

約数ペア:

[(1, 26561408), (2, 13280704), (4, 6640352), (8, 3320176), (16, 1660088), (32, 830044), (64, 415022), (128, 207511)]