64565004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768631}}^1$

素因数の和:768645

約数の個数: 24

約数和(自身を含む): 172173568

約数和(自身を除く): 107608564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768631, 1537262, 2305893, 3074524, 4611786, 5380417, 9223572, 10760834, 16141251, 21521668, 32282502, 64565004]

約数ペア:

[(1, 64565004), (2, 32282502), (3, 21521668), (4, 16141251), (6, 10760834), (7, 9223572), (12, 5380417), (14, 4611786), (21, 3074524), (28, 2305893), (42, 1537262), (84, 768631)]