22153264

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1577

約数の個数: 40

約数和(自身を含む): 49441280

約数和(自身を除く): 27288016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1423, 1946, 2224, 2846, 3892, 5692, 7784, 9961, 11384, 15568, 19922, 22768, 39844, 79688, 159376, 197797, 395594, 791188, 1384579, 1582376, 2769158, 3164752, 5538316, 11076632, 22153264]

約数ペア:

[(1, 22153264), (2, 11076632), (4, 5538316), (7, 3164752), (8, 2769158), (14, 1582376), (16, 1384579), (28, 791188), (56, 395594), (112, 197797), (139, 159376), (278, 79688), (556, 39844), (973, 22768), (1112, 19922), (1423, 15568), (1946, 11384), (2224, 9961), (2846, 7784), (3892, 5692)]