16421424

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 44997120

約数和(自身を除く): 28575696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 251, 282, 348, 376, 464, 502, 564, 696, 752, 753, 1004, 1128, 1363, 1392, 1506, 2008, 2256, 2726, 3012, 4016, 4089, 5452, 6024, 7279, 8178, 10904, 11797, 12048, 14558, 16356, 21808, 21837, 23594, 29116, 32712, 35391, 43674, 47188, 58232, 65424, 70782, 87348, 94376, 116464, 141564, 174696, 188752, 283128, 342113, 349392, 566256, 684226, 1026339, 1368452, 2052678, 2736904, 4105356, 5473808, 8210712, 16421424]

約数ペア:

[(1, 16421424), (2, 8210712), (3, 5473808), (4, 4105356), (6, 2736904), (8, 2052678), (12, 1368452), (16, 1026339), (24, 684226), (29, 566256), (47, 349392), (48, 342113), (58, 283128), (87, 188752), (94, 174696), (116, 141564), (141, 116464), (174, 94376), (188, 87348), (232, 70782), (251, 65424), (282, 58232), (348, 47188), (376, 43674), (464, 35391), (502, 32712), (564, 29116), (696, 23594), (752, 21837), (753, 21808), (1004, 16356), (1128, 14558), (1363, 12048), (1392, 11797), (1506, 10904), (2008, 8178), (2256, 7279), (2726, 6024), (3012, 5452), (4016, 4089)]