67444132

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12227}}^1$

素因数の和:12435

約数の個数: 24

約数和(自身を含む): 135584064

約数和(自身を除く): 68139932

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 12227, 24454, 48908, 85589, 171178, 342356, 2408719, 4817438, 9634876, 16861033, 33722066, 67444132]

約数ペア:

[(1, 67444132), (2, 33722066), (4, 16861033), (7, 9634876), (14, 4817438), (28, 2408719), (197, 342356), (394, 171178), (788, 85589), (1379, 48908), (2758, 24454), (5516, 12227)]