64141188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281321}}^1$

素因数の和:281347

約数の個数: 24

約数和(自身を含む): 157540320

約数和(自身を除く): 93399132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281321, 562642, 843963, 1125284, 1687926, 3375852, 5345099, 10690198, 16035297, 21380396, 32070594, 64141188]

約数ペア:

[(1, 64141188), (2, 32070594), (3, 21380396), (4, 16035297), (6, 10690198), (12, 5345099), (19, 3375852), (38, 1687926), (57, 1125284), (76, 843963), (114, 562642), (228, 281321)]