71810368

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 56

約数和(自身を含む): 164998400

約数和(自身を除く): 93188032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2029, 2212, 2528, 4058, 4424, 5056, 8116, 8848, 14203, 16232, 17696, 28406, 32464, 35392, 56812, 64928, 113624, 129856, 160291, 227248, 320582, 454496, 641164, 908992, 1122037, 1282328, 2244074, 2564656, 4488148, 5129312, 8976296, 10258624, 17952592, 35905184, 71810368]

約数ペア:

[(1, 71810368), (2, 35905184), (4, 17952592), (7, 10258624), (8, 8976296), (14, 5129312), (16, 4488148), (28, 2564656), (32, 2244074), (56, 1282328), (64, 1122037), (79, 908992), (112, 641164), (158, 454496), (224, 320582), (316, 227248), (448, 160291), (553, 129856), (632, 113624), (1106, 64928), (1264, 56812), (2029, 35392), (2212, 32464), (2528, 28406), (4058, 17696), (4424, 16232), (5056, 14203), (8116, 8848)]