8889797984

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 18302207616

約数和(自身を除く): 9412409632

約数列:

[1, 2, 4, 8, 16, 32, 43, 67, 86, 134, 172, 211, 268, 344, 422, 457, 536, 688, 844, 914, 1072, 1376, 1688, 1828, 2144, 2881, 3376, 3656, 5762, 6752, 7312, 9073, 11524, 14137, 14624, 18146, 19651, 23048, 28274, 30619, 36292, 39302, 46096, 56548, 61238, 72584, 78604, 92192, 96427, 113096, 122476, 145168, 157208, 192854, 226192, 244952, 290336, 314416, 385708, 452384, 489904, 607891, 628832, 771416, 979808, 1215782, 1316617, 1542832, 2431564, 2633234, 3085664, 4146361, 4863128, 5266468, 6460609, 8292722, 9726256, 10532936, 12921218, 16585444, 19452512, 21065872, 25842436, 33170888, 42131744, 51684872, 66341776, 103369744, 132683552, 206739488, 277806187, 555612374, 1111224748, 2222449496, 4444898992, 8889797984]

約数ペア:

[(1, 8889797984), (2, 4444898992), (4, 2222449496), (8, 1111224748), (16, 555612374), (32, 277806187), (43, 206739488), (67, 132683552), (86, 103369744), (134, 66341776), (172, 51684872), (211, 42131744), (268, 33170888), (344, 25842436), (422, 21065872), (457, 19452512), (536, 16585444), (688, 12921218), (844, 10532936), (914, 9726256), (1072, 8292722), (1376, 6460609), (1688, 5266468), (1828, 4863128), (2144, 4146361), (2881, 3085664), (3376, 2633234), (3656, 2431564), (5762, 1542832), (6752, 1316617), (7312, 1215782), (9073, 979808), (11524, 771416), (14137, 628832), (14624, 607891), (18146, 489904), (19651, 452384), (23048, 385708), (28274, 314416), (30619, 290336), (36292, 244952), (39302, 226192), (46096, 192854), (56548, 157208), (61238, 145168), (72584, 122476), (78604, 113096), (92192, 96427)]