66417656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 129351600

約数和(自身を除く): 62933944

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 353, 706, 811, 1412, 1622, 2824, 3244, 6488, 10237, 20474, 23519, 40948, 47038, 81896, 94076, 188152, 286283, 572566, 1145132, 2290264, 8302207, 16604414, 33208828, 66417656]

約数ペア:

[(1, 66417656), (2, 33208828), (4, 16604414), (8, 8302207), (29, 2290264), (58, 1145132), (116, 572566), (232, 286283), (353, 188152), (706, 94076), (811, 81896), (1412, 47038), (1622, 40948), (2824, 23519), (3244, 20474), (6488, 10237)]