28929428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 55421184

約数和(自身を除く): 26491756

約数列:

[1, 2, 4, 11, 22, 44, 337, 674, 1348, 1951, 3707, 3902, 7414, 7804, 14828, 21461, 42922, 85844, 657487, 1314974, 2629948, 7232357, 14464714, 28929428]

約数ペア:

[(1, 28929428), (2, 14464714), (4, 7232357), (11, 2629948), (22, 1314974), (44, 657487), (337, 85844), (674, 42922), (1348, 21461), (1951, 14828), (3707, 7804), (3902, 7414)]