28790472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 75986640

約数和(自身を除く): 47196168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 3323, 4332, 6646, 8664, 9969, 13292, 19938, 26584, 39876, 63137, 79752, 126274, 189411, 252548, 378822, 505096, 757644, 1199603, 1515288, 2399206, 3598809, 4798412, 7197618, 9596824, 14395236, 28790472]

約数ペア:

[(1, 28790472), (2, 14395236), (3, 9596824), (4, 7197618), (6, 4798412), (8, 3598809), (12, 2399206), (19, 1515288), (24, 1199603), (38, 757644), (57, 505096), (76, 378822), (114, 252548), (152, 189411), (228, 126274), (361, 79752), (456, 63137), (722, 39876), (1083, 26584), (1444, 19938), (2166, 13292), (2888, 9969), (3323, 8664), (4332, 6646)]