68737844

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12853}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 138206208

約数和(自身を除く): 69468364

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12853, 25706, 51412, 89971, 179942, 359884, 2454923, 4909846, 9819692, 17184461, 34368922, 68737844]

約数ペア:

[(1, 68737844), (2, 34368922), (4, 17184461), (7, 9819692), (14, 4909846), (28, 2454923), (191, 359884), (382, 179942), (764, 89971), (1337, 51412), (2674, 25706), (5348, 12853)]