66319624

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16223}}^1$

素因数の和:16309

約数の個数: 32

約数和(自身を含む): 144069120

約数和(自身を除く): 77749496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 16223, 32446, 64892, 113561, 129784, 227122, 454244, 908488, 1184279, 2368558, 4737116, 8289953, 9474232, 16579906, 33159812, 66319624]

約数ペア:

[(1, 66319624), (2, 33159812), (4, 16579906), (7, 9474232), (8, 8289953), (14, 4737116), (28, 2368558), (56, 1184279), (73, 908488), (146, 454244), (292, 227122), (511, 129784), (584, 113561), (1022, 64892), (2044, 32446), (4088, 16223)]