422781352

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{69263}}^1$

素因数の和:69385

約数の個数: 32

約数和(自身を含む): 914284800

約数和(自身を除く): 491503448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 69263, 138526, 277052, 484841, 554104, 969682, 1939364, 3878728, 7549667, 15099334, 30198668, 52847669, 60397336, 105695338, 211390676, 422781352]

約数ペア:

[(1, 422781352), (2, 211390676), (4, 105695338), (7, 60397336), (8, 52847669), (14, 30198668), (28, 15099334), (56, 7549667), (109, 3878728), (218, 1939364), (436, 969682), (763, 554104), (872, 484841), (1526, 277052), (3052, 138526), (6104, 69263)]