38864644

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 85456000

約数和(自身を除く): 46591356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2179, 2548, 4358, 4459, 8716, 8918, 15253, 17836, 28327, 30506, 56654, 61012, 106771, 113308, 198289, 213542, 396578, 427084, 747397, 793156, 1388023, 1494794, 2776046, 2989588, 5552092, 9716161, 19432322, 38864644]

約数ペア:

[(1, 38864644), (2, 19432322), (4, 9716161), (7, 5552092), (13, 2989588), (14, 2776046), (26, 1494794), (28, 1388023), (49, 793156), (52, 747397), (91, 427084), (98, 396578), (182, 213542), (196, 198289), (343, 113308), (364, 106771), (637, 61012), (686, 56654), (1274, 30506), (1372, 28327), (2179, 17836), (2548, 15253), (4358, 8918), (4459, 8716)]