22248544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 50561280

約数和(自身を除く): 28312736

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 43, 46, 74, 76, 86, 92, 148, 152, 172, 184, 296, 304, 344, 368, 437, 592, 608, 688, 703, 736, 817, 851, 874, 989, 1184, 1376, 1406, 1591, 1634, 1702, 1748, 1978, 2812, 3182, 3268, 3404, 3496, 3956, 5624, 6364, 6536, 6808, 6992, 7912, 11248, 12728, 13072, 13616, 13984, 15824, 16169, 18791, 22496, 25456, 26144, 27232, 30229, 31648, 32338, 36593, 37582, 50912, 60458, 64676, 73186, 75164, 120916, 129352, 146372, 150328, 241832, 258704, 292744, 300656, 483664, 517408, 585488, 601312, 695267, 967328, 1170976, 1390534, 2781068, 5562136, 11124272, 22248544]

約数ペア:

[(1, 22248544), (2, 11124272), (4, 5562136), (8, 2781068), (16, 1390534), (19, 1170976), (23, 967328), (32, 695267), (37, 601312), (38, 585488), (43, 517408), (46, 483664), (74, 300656), (76, 292744), (86, 258704), (92, 241832), (148, 150328), (152, 146372), (172, 129352), (184, 120916), (296, 75164), (304, 73186), (344, 64676), (368, 60458), (437, 50912), (592, 37582), (608, 36593), (688, 32338), (703, 31648), (736, 30229), (817, 27232), (851, 26144), (874, 25456), (989, 22496), (1184, 18791), (1376, 16169), (1406, 15824), (1591, 13984), (1634, 13616), (1702, 13072), (1748, 12728), (1978, 11248), (2812, 7912), (3182, 6992), (3268, 6808), (3404, 6536), (3496, 6364), (3956, 5624)]