22228948

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4972

約数の個数: 36

約数和(自身を含む): 47228832

約数和(自身を除く): 24999884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 4931, 9862, 19724, 34517, 69034, 113413, 138068, 226826, 241619, 453652, 483238, 793891, 966476, 1587782, 3175564, 5557237, 11114474, 22228948]

約数ペア:

[(1, 22228948), (2, 11114474), (4, 5557237), (7, 3175564), (14, 1587782), (23, 966476), (28, 793891), (46, 483238), (49, 453652), (92, 241619), (98, 226826), (161, 138068), (196, 113413), (322, 69034), (644, 34517), (1127, 19724), (2254, 9862), (4508, 4931)]