22213408

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 50428224

約数和(自身を除く): 28214816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 757, 917, 1048, 1514, 1834, 2096, 3028, 3668, 4192, 5299, 6056, 7336, 10598, 12112, 14672, 21196, 24224, 29344, 42392, 84784, 99167, 169568, 198334, 396668, 694169, 793336, 1388338, 1586672, 2776676, 3173344, 5553352, 11106704, 22213408]

約数ペア:

[(1, 22213408), (2, 11106704), (4, 5553352), (7, 3173344), (8, 2776676), (14, 1586672), (16, 1388338), (28, 793336), (32, 694169), (56, 396668), (112, 198334), (131, 169568), (224, 99167), (262, 84784), (524, 42392), (757, 29344), (917, 24224), (1048, 21196), (1514, 14672), (1834, 12112), (2096, 10598), (3028, 7336), (3668, 6056), (4192, 5299)]