67212908

素因数分解:

$2^2\times 7^3\times {\mathrm{48989}}^1$

素因数の和:49014

約数の個数: 24

約数和(自身を含む): 137172000

約数和(自身を除く): 69959092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 48989, 97978, 195956, 342923, 685846, 1371692, 2400461, 4800922, 9601844, 16803227, 33606454, 67212908]

約数ペア:

[(1, 67212908), (2, 33606454), (4, 16803227), (7, 9601844), (14, 4800922), (28, 2400461), (49, 1371692), (98, 685846), (196, 342923), (343, 195956), (686, 97978), (1372, 48989)]