71744416

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{2333}}^1$

素因数の和:2405

約数の個数: 36

約数和(自身を含む): 146012706

約数和(自身を除く): 74268290

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 2333, 3844, 4666, 7688, 9332, 15376, 18664, 30752, 37328, 72323, 74656, 144646, 289292, 578584, 1157168, 2242013, 2314336, 4484026, 8968052, 17936104, 35872208, 71744416]

約数ペア:

[(1, 71744416), (2, 35872208), (4, 17936104), (8, 8968052), (16, 4484026), (31, 2314336), (32, 2242013), (62, 1157168), (124, 578584), (248, 289292), (496, 144646), (961, 74656), (992, 72323), (1922, 37328), (2333, 30752), (3844, 18664), (4666, 15376), (7688, 9332)]