28816414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35401}}^1$

素因数の和:35451

約数の個数: 16

約数和(自身を含む): 48429936

約数和(自身を除く): 19613522

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 35401, 70802, 389411, 778822, 1309837, 2619674, 14408207, 28816414]

約数ペア:

[(1, 28816414), (2, 14408207), (11, 2619674), (22, 1309837), (37, 778822), (74, 389411), (407, 70802), (814, 35401)]