74378864

素因数分解:

$2^4\times 7^3\times {\mathrm{13553}}^1$

素因数の和:13582

約数の個数: 40

約数和(自身を含む): 168069600

約数和(自身を除く): 93690736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13553, 27106, 54212, 94871, 108424, 189742, 216848, 379484, 664097, 758968, 1328194, 1517936, 2656388, 4648679, 5312776, 9297358, 10625552, 18594716, 37189432, 74378864]

約数ペア:

[(1, 74378864), (2, 37189432), (4, 18594716), (7, 10625552), (8, 9297358), (14, 5312776), (16, 4648679), (28, 2656388), (49, 1517936), (56, 1328194), (98, 758968), (112, 664097), (196, 379484), (343, 216848), (392, 189742), (686, 108424), (784, 94871), (1372, 54212), (2744, 27106), (5488, 13553)]