47861494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 81924480

約数和(自身を除く): 34062986

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 1723, 3446, 13889, 27778, 29291, 32737, 58582, 65474, 74089, 148178, 556529, 1113058, 1259513, 1407691, 2519026, 2815382, 23930747, 47861494]

約数ペア:

[(1, 47861494), (2, 23930747), (17, 2815382), (19, 2519026), (34, 1407691), (38, 1259513), (43, 1113058), (86, 556529), (323, 148178), (646, 74089), (731, 65474), (817, 58582), (1462, 32737), (1634, 29291), (1723, 27778), (3446, 13889)]