764272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1336

約数の個数: 20

約数和(自身を含む): 1521976

約数和(自身を除く): 757704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1291, 2582, 5164, 10328, 20656, 47767, 95534, 191068, 382136, 764272]

約数ペア:

[(1, 764272), (2, 382136), (4, 191068), (8, 95534), (16, 47767), (37, 20656), (74, 10328), (148, 5164), (296, 2582), (592, 1291)]