66510392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37619}}^1$

素因数の和:37655

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 75693208

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37619, 75238, 150476, 300952, 489047, 639523, 978094, 1279046, 1956188, 2558092, 3912376, 5116184, 8313799, 16627598, 33255196, 66510392]

約数ペア:

[(1, 66510392), (2, 33255196), (4, 16627598), (8, 8313799), (13, 5116184), (17, 3912376), (26, 2558092), (34, 1956188), (52, 1279046), (68, 978094), (104, 639523), (136, 489047), (221, 300952), (442, 150476), (884, 75238), (1768, 37619)]