28690734

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 59157504

約数和(自身を除く): 30466770

約数列:

[1, 2, 3, 6, 41, 82, 123, 223, 246, 446, 523, 669, 1046, 1338, 1569, 3138, 9143, 18286, 21443, 27429, 42886, 54858, 64329, 116629, 128658, 233258, 349887, 699774, 4781789, 9563578, 14345367, 28690734]

約数ペア:

[(1, 28690734), (2, 14345367), (3, 9563578), (6, 4781789), (41, 699774), (82, 349887), (123, 233258), (223, 128658), (246, 116629), (446, 64329), (523, 54858), (669, 42886), (1046, 27429), (1338, 21443), (1569, 18286), (3138, 9143)]