8045462572

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{20011}}^1$

素因数の和:20278

約数の個数: 48

約数和(自身を含む): 16379741952

約数和(自身を除く): 8334279380

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 173, 332, 346, 581, 692, 1162, 1211, 2324, 2422, 4844, 14359, 20011, 28718, 40022, 57436, 80044, 100513, 140077, 201026, 280154, 402052, 560308, 1660913, 3321826, 3461903, 6643652, 6923806, 11626391, 13847612, 23252782, 24233321, 46505564, 48466642, 96933284, 287337949, 574675898, 1149351796, 2011365643, 4022731286, 8045462572]

約数ペア:

[(1, 8045462572), (2, 4022731286), (4, 2011365643), (7, 1149351796), (14, 574675898), (28, 287337949), (83, 96933284), (166, 48466642), (173, 46505564), (332, 24233321), (346, 23252782), (581, 13847612), (692, 11626391), (1162, 6923806), (1211, 6643652), (2324, 3461903), (2422, 3321826), (4844, 1660913), (14359, 560308), (20011, 402052), (28718, 280154), (40022, 201026), (57436, 140077), (80044, 100513)]