72456416

素因数分解:

$2^5\times {\mathrm{1409}}^1\times {\mathrm{1607}}^1$

素因数の和:3026

約数の個数: 24

約数和(自身を含む): 142838640

約数和(自身を除く): 70382224

約数列:

[1, 2, 4, 8, 16, 32, 1409, 1607, 2818, 3214, 5636, 6428, 11272, 12856, 22544, 25712, 45088, 51424, 2264263, 4528526, 9057052, 18114104, 36228208, 72456416]

約数ペア:

[(1, 72456416), (2, 36228208), (4, 18114104), (8, 9057052), (16, 4528526), (32, 2264263), (1409, 51424), (1607, 45088), (2818, 25712), (3214, 22544), (5636, 12856), (6428, 11272)]