22143352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 52416000

約数和(自身を除く): 30272648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 349, 412, 616, 698, 721, 824, 1133, 1396, 1442, 2266, 2443, 2792, 2884, 3839, 4532, 4886, 5768, 7678, 7931, 9064, 9772, 15356, 15862, 19544, 26873, 30712, 31724, 35947, 53746, 63448, 71894, 107492, 143788, 214984, 251629, 287576, 395417, 503258, 790834, 1006516, 1581668, 2013032, 2767919, 3163336, 5535838, 11071676, 22143352]

約数ペア:

[(1, 22143352), (2, 11071676), (4, 5535838), (7, 3163336), (8, 2767919), (11, 2013032), (14, 1581668), (22, 1006516), (28, 790834), (44, 503258), (56, 395417), (77, 287576), (88, 251629), (103, 214984), (154, 143788), (206, 107492), (308, 71894), (349, 63448), (412, 53746), (616, 35947), (698, 31724), (721, 30712), (824, 26873), (1133, 19544), (1396, 15862), (1442, 15356), (2266, 9772), (2443, 9064), (2792, 7931), (2884, 7678), (3839, 5768), (4532, 4886)]