72385408

素因数分解:

$2^7\times {\mathrm{565511}}^1$

素因数の和:565525

約数の個数: 16

約数和(自身を含む): 144205560

約数和(自身を除く): 71820152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 565511, 1131022, 2262044, 4524088, 9048176, 18096352, 36192704, 72385408]

約数ペア:

[(1, 72385408), (2, 36192704), (4, 18096352), (8, 9048176), (16, 4524088), (32, 2262044), (64, 1131022), (128, 565511)]