28896564

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 69214208

約数和(自身を除く): 40317644

約数列:

[1, 2, 3, 4, 6, 12, 67, 127, 134, 201, 254, 268, 283, 381, 402, 508, 566, 762, 804, 849, 1132, 1524, 1698, 3396, 8509, 17018, 18961, 25527, 34036, 35941, 37922, 51054, 56883, 71882, 75844, 102108, 107823, 113766, 143764, 215646, 227532, 431292, 2408047, 4816094, 7224141, 9632188, 14448282, 28896564]

約数ペア:

[(1, 28896564), (2, 14448282), (3, 9632188), (4, 7224141), (6, 4816094), (12, 2408047), (67, 431292), (127, 227532), (134, 215646), (201, 143764), (254, 113766), (268, 107823), (283, 102108), (381, 75844), (402, 71882), (508, 56883), (566, 51054), (762, 37922), (804, 35941), (849, 34036), (1132, 25527), (1524, 18961), (1698, 17018), (3396, 8509)]