22152872

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5505

約数の個数: 32

約数和(自身を含む): 48129600

約数和(自身を除く): 25976728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 5419, 10838, 21676, 37933, 43352, 75866, 151732, 303464, 395587, 791174, 1582348, 2769109, 3164696, 5538218, 11076436, 22152872]

約数ペア:

[(1, 22152872), (2, 11076436), (4, 5538218), (7, 3164696), (8, 2769109), (14, 1582348), (28, 791174), (56, 395587), (73, 303464), (146, 151732), (292, 75866), (511, 43352), (584, 37933), (1022, 21676), (2044, 10838), (4088, 5419)]