24905428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7687

約数の個数: 24

約数和(自身を含む): 46951520

約数和(自身を除く): 22046092

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 7621, 15242, 30484, 144799, 289598, 327703, 579196, 655406, 1310812, 6226357, 12452714, 24905428]

約数ペア:

[(1, 24905428), (2, 12452714), (4, 6226357), (19, 1310812), (38, 655406), (43, 579196), (76, 327703), (86, 289598), (172, 144799), (817, 30484), (1634, 15242), (3268, 7621)]