22491408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 63049536

約数和(自身を除く): 40558128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 641, 688, 731, 816, 1032, 1282, 1462, 1923, 2064, 2193, 2564, 2924, 3846, 4386, 5128, 5848, 7692, 8772, 10256, 10897, 11696, 15384, 17544, 21794, 27563, 30768, 32691, 35088, 43588, 55126, 65382, 82689, 87176, 110252, 130764, 165378, 174352, 220504, 261528, 330756, 441008, 468571, 523056, 661512, 937142, 1323024, 1405713, 1874284, 2811426, 3748568, 5622852, 7497136, 11245704, 22491408]

約数ペア:

[(1, 22491408), (2, 11245704), (3, 7497136), (4, 5622852), (6, 3748568), (8, 2811426), (12, 1874284), (16, 1405713), (17, 1323024), (24, 937142), (34, 661512), (43, 523056), (48, 468571), (51, 441008), (68, 330756), (86, 261528), (102, 220504), (129, 174352), (136, 165378), (172, 130764), (204, 110252), (258, 87176), (272, 82689), (344, 65382), (408, 55126), (516, 43588), (641, 35088), (688, 32691), (731, 30768), (816, 27563), (1032, 21794), (1282, 17544), (1462, 15384), (1923, 11696), (2064, 10897), (2193, 10256), (2564, 8772), (2924, 7692), (3846, 5848), (4386, 5128)]