126669424

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5741}}^1$

素因数の和:5953

約数の個数: 40

約数和(自身を含む): 281955168

約数和(自身を除く): 155285744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 5741, 11032, 11482, 22064, 22964, 40187, 45928, 80374, 91856, 160748, 321496, 642992, 1130977, 2261954, 4523908, 7916839, 9047816, 15833678, 18095632, 31667356, 63334712, 126669424]

約数ペア:

[(1, 126669424), (2, 63334712), (4, 31667356), (7, 18095632), (8, 15833678), (14, 9047816), (16, 7916839), (28, 4523908), (56, 2261954), (112, 1130977), (197, 642992), (394, 321496), (788, 160748), (1379, 91856), (1576, 80374), (2758, 45928), (3152, 40187), (5516, 22964), (5741, 22064), (11032, 11482)]