22144976

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 49401600

約数和(自身を除く): 27256624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 1327, 2086, 2384, 2654, 4172, 5308, 8344, 9289, 10616, 16688, 18578, 21232, 37156, 74312, 148624, 197723, 395446, 790892, 1384061, 1581784, 2768122, 3163568, 5536244, 11072488, 22144976]

約数ペア:

[(1, 22144976), (2, 11072488), (4, 5536244), (7, 3163568), (8, 2768122), (14, 1581784), (16, 1384061), (28, 790892), (56, 395446), (112, 197723), (149, 148624), (298, 74312), (596, 37156), (1043, 21232), (1192, 18578), (1327, 16688), (2086, 10616), (2384, 9289), (2654, 8344), (4172, 5308)]