2572812032

素因数分解:

$2^8\times 7^2\times {\mathrm{205103}}^1$

素因数の和:205133

約数の個数: 54

約数和(自身を含む): 5974064208

約数和(自身を除く): 3401252176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 205103, 410206, 820412, 1435721, 1640824, 2871442, 3281648, 5742884, 6563296, 10050047, 11485768, 13126592, 20100094, 22971536, 26253184, 40200188, 45943072, 52506368, 80400376, 91886144, 160800752, 183772288, 321601504, 367544576, 643203008, 1286406016, 2572812032]

約数ペア:

[(1, 2572812032), (2, 1286406016), (4, 643203008), (7, 367544576), (8, 321601504), (14, 183772288), (16, 160800752), (28, 91886144), (32, 80400376), (49, 52506368), (56, 45943072), (64, 40200188), (98, 26253184), (112, 22971536), (128, 20100094), (196, 13126592), (224, 11485768), (256, 10050047), (392, 6563296), (448, 5742884), (784, 3281648), (896, 2871442), (1568, 1640824), (1792, 1435721), (3136, 820412), (6272, 410206), (12544, 205103)]