285416572

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{18433}}^1$

素因数の和:18530

約数の個数: 36

約数和(自身を含む): 588413280

約数和(自身を除く): 302996708

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 18433, 36866, 73732, 129031, 258062, 516124, 903217, 1456207, 1806434, 2912414, 3612868, 5824828, 10193449, 20386898, 40773796, 71354143, 142708286, 285416572]

約数ペア:

[(1, 285416572), (2, 142708286), (4, 71354143), (7, 40773796), (14, 20386898), (28, 10193449), (49, 5824828), (79, 3612868), (98, 2912414), (158, 1806434), (196, 1456207), (316, 903217), (553, 516124), (1106, 258062), (2212, 129031), (3871, 73732), (7742, 36866), (15484, 18433)]