28873276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13749

約数の個数: 24

約数和(自身を含む): 55230336

約数和(自身を除く): 26357060

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 13697, 27394, 54788, 232849, 424607, 465698, 849214, 931396, 1698428, 7218319, 14436638, 28873276]

約数ペア:

[(1, 28873276), (2, 14436638), (4, 7218319), (17, 1698428), (31, 931396), (34, 849214), (62, 465698), (68, 424607), (124, 232849), (527, 54788), (1054, 27394), (2108, 13697)]