21943488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 68762880

約数和(自身を除く): 46819392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 563, 609, 672, 696, 812, 928, 1126, 1218, 1344, 1392, 1624, 1689, 1856, 2252, 2436, 2784, 3248, 3378, 3941, 4504, 4872, 5568, 6496, 6756, 7882, 9008, 9744, 11823, 12992, 13512, 15764, 16327, 18016, 19488, 23646, 27024, 31528, 32654, 36032, 38976, 47292, 48981, 54048, 63056, 65308, 94584, 97962, 108096, 114289, 126112, 130616, 189168, 195924, 228578, 252224, 261232, 342867, 378336, 391848, 457156, 522464, 685734, 756672, 783696, 914312, 1044928, 1371468, 1567392, 1828624, 2742936, 3134784, 3657248, 5485872, 7314496, 10971744, 21943488]

約数ペア:

[(1, 21943488), (2, 10971744), (3, 7314496), (4, 5485872), (6, 3657248), (7, 3134784), (8, 2742936), (12, 1828624), (14, 1567392), (16, 1371468), (21, 1044928), (24, 914312), (28, 783696), (29, 756672), (32, 685734), (42, 522464), (48, 457156), (56, 391848), (58, 378336), (64, 342867), (84, 261232), (87, 252224), (96, 228578), (112, 195924), (116, 189168), (168, 130616), (174, 126112), (192, 114289), (203, 108096), (224, 97962), (232, 94584), (336, 65308), (348, 63056), (406, 54048), (448, 48981), (464, 47292), (563, 38976), (609, 36032), (672, 32654), (696, 31528), (812, 27024), (928, 23646), (1126, 19488), (1218, 18016), (1344, 16327), (1392, 15764), (1624, 13512), (1689, 12992), (1856, 11823), (2252, 9744), (2436, 9008), (2784, 7882), (3248, 6756), (3378, 6496), (3941, 5568), (4504, 4872)]