71121344

素因数分解:

$2^6\times 7^2\times {\mathrm{22679}}^1$

素因数の和:22705

約数の個数: 42

約数和(自身を含む): 164180520

約数和(自身を除く): 93059176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 22679, 45358, 90716, 158753, 181432, 317506, 362864, 635012, 725728, 1111271, 1270024, 1451456, 2222542, 2540048, 4445084, 5080096, 8890168, 10160192, 17780336, 35560672, 71121344]

約数ペア:

[(1, 71121344), (2, 35560672), (4, 17780336), (7, 10160192), (8, 8890168), (14, 5080096), (16, 4445084), (28, 2540048), (32, 2222542), (49, 1451456), (56, 1270024), (64, 1111271), (98, 725728), (112, 635012), (196, 362864), (224, 317506), (392, 181432), (448, 158753), (784, 90716), (1568, 45358), (3136, 22679)]