22129016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 29581384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 269, 364, 452, 538, 728, 791, 904, 1076, 1469, 1582, 1883, 2152, 2938, 3164, 3497, 3766, 5876, 6328, 6994, 7532, 10283, 11752, 13988, 15064, 20566, 24479, 27976, 30397, 41132, 48958, 60794, 82264, 97916, 121588, 195832, 212779, 243176, 395161, 425558, 790322, 851116, 1580644, 1702232, 2766127, 3161288, 5532254, 11064508, 22129016]

約数ペア:

[(1, 22129016), (2, 11064508), (4, 5532254), (7, 3161288), (8, 2766127), (13, 1702232), (14, 1580644), (26, 851116), (28, 790322), (52, 425558), (56, 395161), (91, 243176), (104, 212779), (113, 195832), (182, 121588), (226, 97916), (269, 82264), (364, 60794), (452, 48958), (538, 41132), (728, 30397), (791, 27976), (904, 24479), (1076, 20566), (1469, 15064), (1582, 13988), (1883, 11752), (2152, 10283), (2938, 7532), (3164, 6994), (3497, 6328), (3766, 5876)]