71574272

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3665

約数の個数: 72

約数和(自身を含む): 178171392

約数和(自身を除く): 106597120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3631, 4928, 7262, 9856, 14524, 19712, 25417, 29048, 39941, 50834, 58096, 79882, 101668, 116192, 159764, 203336, 232384, 279587, 319528, 406672, 464768, 559174, 639056, 813344, 929536, 1118348, 1278112, 1626688, 2236696, 2556224, 3253376, 4473392, 5112448, 6506752, 8946784, 10224896, 17893568, 35787136, 71574272]

約数ペア:

[(1, 71574272), (2, 35787136), (4, 17893568), (7, 10224896), (8, 8946784), (11, 6506752), (14, 5112448), (16, 4473392), (22, 3253376), (28, 2556224), (32, 2236696), (44, 1626688), (56, 1278112), (64, 1118348), (77, 929536), (88, 813344), (112, 639056), (128, 559174), (154, 464768), (176, 406672), (224, 319528), (256, 279587), (308, 232384), (352, 203336), (448, 159764), (616, 116192), (704, 101668), (896, 79882), (1232, 58096), (1408, 50834), (1792, 39941), (2464, 29048), (2816, 25417), (3631, 19712), (4928, 14524), (7262, 9856)]