1137728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 28

約数和(自身を含む): 2339340

約数和(自身を除く): 1201612

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 613, 928, 1226, 1856, 2452, 4904, 9808, 17777, 19616, 35554, 39232, 71108, 142216, 284432, 568864, 1137728]

約数ペア:

[(1, 1137728), (2, 568864), (4, 284432), (8, 142216), (16, 71108), (29, 39232), (32, 35554), (58, 19616), (64, 17777), (116, 9808), (232, 4904), (464, 2452), (613, 1856), (928, 1226)]