66333208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 129664800

約数和(自身を除く): 63331592

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 2087, 3973, 4174, 7946, 8348, 15892, 16696, 31784, 60523, 121046, 242092, 285919, 484184, 571838, 1143676, 2287352, 8291651, 16583302, 33166604, 66333208]

約数ペア:

[(1, 66333208), (2, 33166604), (4, 16583302), (8, 8291651), (29, 2287352), (58, 1143676), (116, 571838), (137, 484184), (232, 285919), (274, 242092), (548, 121046), (1096, 60523), (2087, 31784), (3973, 16696), (4174, 15892), (7946, 8348)]