2447185664

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124147}}^1$

素因数の和:124181

約数の個数: 72

約数和(自身を含む): 6090204288

約数和(自身を除く): 3643018624

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, 4928, 9856, 19712, 124147, 248294, 496588, 869029, 993176, 1365617, 1738058, 1986352, 2731234, 3476116, 3972704, 5462468, 6952232, 7945408, 9559319, 10924936, 13904464, 15890816, 19118638, 21849872, 27808928, 31781632, 38237276, 43699744, 55617856, 76474552, 87399488, 111235712, 152949104, 174798976, 222471424, 305898208, 349597952, 611796416, 1223592832, 2447185664]

約数ペア:

[(1, 2447185664), (2, 1223592832), (4, 611796416), (7, 349597952), (8, 305898208), (11, 222471424), (14, 174798976), (16, 152949104), (22, 111235712), (28, 87399488), (32, 76474552), (44, 55617856), (56, 43699744), (64, 38237276), (77, 31781632), (88, 27808928), (112, 21849872), (128, 19118638), (154, 15890816), (176, 13904464), (224, 10924936), (256, 9559319), (308, 7945408), (352, 6952232), (448, 5462468), (616, 3972704), (704, 3476116), (896, 2731234), (1232, 1986352), (1408, 1738058), (1792, 1365617), (2464, 993176), (2816, 869029), (4928, 496588), (9856, 248294), (19712, 124147)]