28221912

素因数分解:

$2^3\times 3^3\times {\mathrm{130657}}^1$

素因数の和:130672

約数の個数: 32

約数和(自身を含む): 78394800

約数和(自身を除く): 50172888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130657, 261314, 391971, 522628, 783942, 1045256, 1175913, 1567884, 2351826, 3135768, 3527739, 4703652, 7055478, 9407304, 14110956, 28221912]

約数ペア:

[(1, 28221912), (2, 14110956), (3, 9407304), (4, 7055478), (6, 4703652), (8, 3527739), (9, 3135768), (12, 2351826), (18, 1567884), (24, 1175913), (27, 1045256), (36, 783942), (54, 522628), (72, 391971), (108, 261314), (216, 130657)]