42550816

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2502

約数の個数: 72

約数和(自身を含む): 106351056

約数和(自身を除く): 63800240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 2467, 4312, 4934, 8624, 9868, 17248, 17269, 19736, 27137, 34538, 39472, 54274, 69076, 78944, 108548, 120883, 138152, 189959, 217096, 241766, 276304, 379918, 434192, 483532, 552608, 759836, 868384, 967064, 1329713, 1519672, 1934128, 2659426, 3039344, 3868256, 5318852, 6078688, 10637704, 21275408, 42550816]

約数ペア:

[(1, 42550816), (2, 21275408), (4, 10637704), (7, 6078688), (8, 5318852), (11, 3868256), (14, 3039344), (16, 2659426), (22, 1934128), (28, 1519672), (32, 1329713), (44, 967064), (49, 868384), (56, 759836), (77, 552608), (88, 483532), (98, 434192), (112, 379918), (154, 276304), (176, 241766), (196, 217096), (224, 189959), (308, 138152), (352, 120883), (392, 108548), (539, 78944), (616, 69076), (784, 54274), (1078, 39472), (1232, 34538), (1568, 27137), (2156, 19736), (2464, 17269), (2467, 17248), (4312, 9868), (4934, 8624)]