73666256

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{30491}}^1$

素因数の和:30650

約数の個数: 20

約数和(自身を含む): 143678304

約数和(自身を除く): 70012048

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 30491, 60982, 121964, 243928, 487856, 4604141, 9208282, 18416564, 36833128, 73666256]

約数ペア:

[(1, 73666256), (2, 36833128), (4, 18416564), (8, 9208282), (16, 4604141), (151, 487856), (302, 243928), (604, 121964), (1208, 60982), (2416, 30491)]