22016456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 52116480

約数和(自身を除く): 30100024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 347, 412, 616, 694, 721, 824, 1133, 1388, 1442, 2266, 2429, 2776, 2884, 3817, 4532, 4858, 5768, 7634, 7931, 9064, 9716, 15268, 15862, 19432, 26719, 30536, 31724, 35741, 53438, 63448, 71482, 106876, 142964, 213752, 250187, 285928, 393151, 500374, 786302, 1000748, 1572604, 2001496, 2752057, 3145208, 5504114, 11008228, 22016456]

約数ペア:

[(1, 22016456), (2, 11008228), (4, 5504114), (7, 3145208), (8, 2752057), (11, 2001496), (14, 1572604), (22, 1000748), (28, 786302), (44, 500374), (56, 393151), (77, 285928), (88, 250187), (103, 213752), (154, 142964), (206, 106876), (308, 71482), (347, 63448), (412, 53438), (616, 35741), (694, 31724), (721, 30536), (824, 26719), (1133, 19432), (1388, 15862), (1442, 15268), (2266, 9716), (2429, 9064), (2776, 7931), (2884, 7634), (3817, 5768), (4532, 4858)]