28626534

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2226

約数の個数: 40

約数和(自身を含む): 64947960

約数和(自身を除く): 36321426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2129, 2241, 4258, 4482, 6387, 6723, 12774, 13446, 19161, 38322, 57483, 114966, 172449, 176707, 344898, 353414, 530121, 1060242, 1590363, 3180726, 4771089, 9542178, 14313267, 28626534]

約数ペア:

[(1, 28626534), (2, 14313267), (3, 9542178), (6, 4771089), (9, 3180726), (18, 1590363), (27, 1060242), (54, 530121), (81, 353414), (83, 344898), (162, 176707), (166, 172449), (249, 114966), (498, 57483), (747, 38322), (1494, 19161), (2129, 13446), (2241, 12774), (4258, 6723), (4482, 6387)]