84640052

素因数分解:

$2^2\times 7^5\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 172942560

約数和(自身を除く): 88302508

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1259, 1372, 2401, 2518, 4802, 5036, 8813, 9604, 16807, 17626, 33614, 35252, 61691, 67228, 123382, 246764, 431837, 863674, 1727348, 3022859, 6045718, 12091436, 21160013, 42320026, 84640052]

約数ペア:

[(1, 84640052), (2, 42320026), (4, 21160013), (7, 12091436), (14, 6045718), (28, 3022859), (49, 1727348), (98, 863674), (196, 431837), (343, 246764), (686, 123382), (1259, 67228), (1372, 61691), (2401, 35252), (2518, 33614), (4802, 17626), (5036, 16807), (8813, 9604)]