64502004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{767881}}^1$

素因数の和:767895

約数の個数: 24

約数和(自身を含む): 172005568

約数和(自身を除く): 107503564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 767881, 1535762, 2303643, 3071524, 4607286, 5375167, 9214572, 10750334, 16125501, 21500668, 32251002, 64502004]

約数ペア:

[(1, 64502004), (2, 32251002), (3, 21500668), (4, 16125501), (6, 10750334), (7, 9214572), (12, 5375167), (14, 4607286), (21, 3071524), (28, 2303643), (42, 1535762), (84, 767881)]