42631876

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19273}}^1$

素因数の和:19363

約数の個数: 24

約数和(自身を含む): 86347520

約数和(自身を除く): 43715644

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19273, 38546, 77092, 134911, 269822, 539644, 1522567, 3045134, 6090268, 10657969, 21315938, 42631876]

約数ペア:

[(1, 42631876), (2, 21315938), (4, 10657969), (7, 6090268), (14, 3045134), (28, 1522567), (79, 539644), (158, 269822), (316, 134911), (553, 77092), (1106, 38546), (2212, 19273)]