28787634

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{27107}}^1$

素因数の和:27174

約数の個数: 24

約数和(自身を含む): 63432720

約数和(自身を除く): 34645086

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 27107, 54214, 81321, 162642, 243963, 487926, 1599313, 3198626, 4797939, 9595878, 14393817, 28787634]

約数ペア:

[(1, 28787634), (2, 14393817), (3, 9595878), (6, 4797939), (9, 3198626), (18, 1599313), (59, 487926), (118, 243963), (177, 162642), (354, 81321), (531, 54214), (1062, 27107)]