22712368

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 50666400

約数和(自身を除く): 27954032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 1361, 2086, 2384, 2722, 4172, 5444, 8344, 9527, 10888, 16688, 19054, 21776, 38108, 76216, 152432, 202789, 405578, 811156, 1419523, 1622312, 2839046, 3244624, 5678092, 11356184, 22712368]

約数ペア:

[(1, 22712368), (2, 11356184), (4, 5678092), (7, 3244624), (8, 2839046), (14, 1622312), (16, 1419523), (28, 811156), (56, 405578), (112, 202789), (149, 152432), (298, 76216), (596, 38108), (1043, 21776), (1192, 19054), (1361, 16688), (2086, 10888), (2384, 9527), (2722, 8344), (4172, 5444)]