66272656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 133618680

約数和(自身を除く): 67346024

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 464, 466, 613, 932, 1226, 1864, 2452, 3728, 4904, 6757, 9808, 13514, 17777, 27028, 35554, 54056, 71108, 108112, 142216, 142829, 284432, 285658, 571316, 1142632, 2285264, 4142041, 8284082, 16568164, 33136328, 66272656]

約数ペア:

[(1, 66272656), (2, 33136328), (4, 16568164), (8, 8284082), (16, 4142041), (29, 2285264), (58, 1142632), (116, 571316), (232, 285658), (233, 284432), (464, 142829), (466, 142216), (613, 108112), (932, 71108), (1226, 54056), (1864, 35554), (2452, 27028), (3728, 17777), (4904, 13514), (6757, 9808)]