64213716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{15601}}^1$

素因数の和:15629

約数の個数: 48

約数和(自身を含む): 174742400

約数和(自身を除く): 110528684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 15601, 31202, 46803, 62404, 93606, 109207, 187212, 218414, 327621, 436828, 655242, 764449, 1310484, 1528898, 2293347, 3057796, 4586694, 5351143, 9173388, 10702286, 16053429, 21404572, 32106858, 64213716]

約数ペア:

[(1, 64213716), (2, 32106858), (3, 21404572), (4, 16053429), (6, 10702286), (7, 9173388), (12, 5351143), (14, 4586694), (21, 3057796), (28, 2293347), (42, 1528898), (49, 1310484), (84, 764449), (98, 655242), (147, 436828), (196, 327621), (294, 218414), (343, 187212), (588, 109207), (686, 93606), (1029, 62404), (1372, 46803), (2058, 31202), (4116, 15601)]