82821704

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 182515200

約数和(自身を除く): 99693496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 97, 158, 193, 194, 316, 386, 388, 553, 632, 679, 772, 776, 1106, 1351, 1358, 1544, 2212, 2702, 2716, 4424, 5404, 5432, 7663, 10808, 15247, 15326, 18721, 30494, 30652, 37442, 53641, 60988, 61304, 74884, 106729, 107282, 121976, 131047, 149768, 213458, 214564, 262094, 426916, 429128, 524188, 853832, 1048376, 1478959, 2957918, 5915836, 10352713, 11831672, 20705426, 41410852, 82821704]

約数ペア:

[(1, 82821704), (2, 41410852), (4, 20705426), (7, 11831672), (8, 10352713), (14, 5915836), (28, 2957918), (56, 1478959), (79, 1048376), (97, 853832), (158, 524188), (193, 429128), (194, 426916), (316, 262094), (386, 214564), (388, 213458), (553, 149768), (632, 131047), (679, 121976), (772, 107282), (776, 106729), (1106, 74884), (1351, 61304), (1358, 60988), (1544, 53641), (2212, 37442), (2702, 30652), (2716, 30494), (4424, 18721), (5404, 15326), (5432, 15247), (7663, 10808)]