12255872

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 25664730

約数和(自身を除く): 13408858

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 181, 184, 362, 368, 529, 724, 736, 1058, 1448, 1472, 2116, 2896, 2944, 4163, 4232, 5792, 8326, 8464, 11584, 16652, 16928, 23168, 33304, 33856, 66608, 67712, 95749, 133216, 191498, 266432, 382996, 532864, 765992, 1531984, 3063968, 6127936, 12255872]

約数ペア:

[(1, 12255872), (2, 6127936), (4, 3063968), (8, 1531984), (16, 765992), (23, 532864), (32, 382996), (46, 266432), (64, 191498), (92, 133216), (128, 95749), (181, 67712), (184, 66608), (362, 33856), (368, 33304), (529, 23168), (724, 16928), (736, 16652), (1058, 11584), (1448, 8464), (1472, 8326), (2116, 5792), (2896, 4232), (2944, 4163)]