23391914

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 45830400

約数和(自身を除く): 22438486

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 61, 86, 91, 98, 122, 182, 301, 343, 427, 559, 602, 637, 686, 793, 854, 1118, 1274, 1586, 2107, 2623, 2989, 3913, 4214, 4459, 5246, 5551, 5978, 7826, 8918, 11102, 14749, 18361, 20923, 27391, 29498, 34099, 36722, 38857, 41846, 54782, 68198, 77714, 128527, 191737, 238693, 257054, 271999, 383474, 477386, 543998, 899689, 1670851, 1799378, 3341702, 11695957, 23391914]

約数ペア:

[(1, 23391914), (2, 11695957), (7, 3341702), (13, 1799378), (14, 1670851), (26, 899689), (43, 543998), (49, 477386), (61, 383474), (86, 271999), (91, 257054), (98, 238693), (122, 191737), (182, 128527), (301, 77714), (343, 68198), (427, 54782), (559, 41846), (602, 38857), (637, 36722), (686, 34099), (793, 29498), (854, 27391), (1118, 20923), (1274, 18361), (1586, 14749), (2107, 11102), (2623, 8918), (2989, 7826), (3913, 5978), (4214, 5551), (4459, 5246)]