61423952

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 123545664

約数和(自身を除く): 62121712

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 1223, 2446, 3139, 4892, 6278, 9784, 12556, 19568, 25112, 50224, 52589, 89279, 105178, 178558, 210356, 357116, 420712, 714232, 841424, 1428464, 3838997, 7677994, 15355988, 30711976, 61423952]

約数ペア:

[(1, 61423952), (2, 30711976), (4, 15355988), (8, 7677994), (16, 3838997), (43, 1428464), (73, 841424), (86, 714232), (146, 420712), (172, 357116), (292, 210356), (344, 178558), (584, 105178), (688, 89279), (1168, 52589), (1223, 50224), (2446, 25112), (3139, 19568), (4892, 12556), (6278, 9784)]