28375672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 57592080

約数和(自身を除く): 29216408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1171, 1864, 2342, 3029, 4684, 6058, 9368, 12116, 15223, 24232, 30446, 60892, 121784, 272843, 545686, 1091372, 2182744, 3546959, 7093918, 14187836, 28375672]

約数ペア:

[(1, 28375672), (2, 14187836), (4, 7093918), (8, 3546959), (13, 2182744), (26, 1091372), (52, 545686), (104, 272843), (233, 121784), (466, 60892), (932, 30446), (1171, 24232), (1864, 15223), (2342, 12116), (3029, 9368), (4684, 6058)]