38512712

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3491}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 82969920

約数和(自身を除く): 44457208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 3491, 5516, 6982, 11032, 13964, 24437, 27928, 48874, 97748, 195496, 687727, 1375454, 2750908, 4814089, 5501816, 9628178, 19256356, 38512712]

約数ペア:

[(1, 38512712), (2, 19256356), (4, 9628178), (7, 5501816), (8, 4814089), (14, 2750908), (28, 1375454), (56, 687727), (197, 195496), (394, 97748), (788, 48874), (1379, 27928), (1576, 24437), (2758, 13964), (3491, 11032), (5516, 6982)]