22709372

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 25190788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 197, 322, 358, 394, 644, 716, 788, 1253, 1379, 2506, 2758, 4117, 4531, 5012, 5516, 8234, 9062, 16468, 18124, 28819, 31717, 35263, 57638, 63434, 70526, 115276, 126868, 141052, 246841, 493682, 811049, 987364, 1622098, 3244196, 5677343, 11354686, 22709372]

約数ペア:

[(1, 22709372), (2, 11354686), (4, 5677343), (7, 3244196), (14, 1622098), (23, 987364), (28, 811049), (46, 493682), (92, 246841), (161, 141052), (179, 126868), (197, 115276), (322, 70526), (358, 63434), (394, 57638), (644, 35263), (716, 31717), (788, 28819), (1253, 18124), (1379, 16468), (2506, 9062), (2758, 8234), (4117, 5516), (4531, 5012)]