69981184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:791

約数の個数: 88

約数和(自身を含む): 172406528

約数和(自身を除く): 102425344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 751, 832, 896, 1024, 1456, 1502, 1664, 1792, 2912, 3004, 3328, 3584, 5257, 5824, 6008, 6656, 7168, 9763, 10514, 11648, 12016, 13312, 19526, 21028, 23296, 24032, 39052, 42056, 46592, 48064, 68341, 78104, 84112, 93184, 96128, 136682, 156208, 168224, 192256, 273364, 312416, 336448, 384512, 546728, 624832, 672896, 769024, 1093456, 1249664, 1345792, 2186912, 2499328, 2691584, 4373824, 4998656, 5383168, 8747648, 9997312, 17495296, 34990592, 69981184]

約数ペア:

[(1, 69981184), (2, 34990592), (4, 17495296), (7, 9997312), (8, 8747648), (13, 5383168), (14, 4998656), (16, 4373824), (26, 2691584), (28, 2499328), (32, 2186912), (52, 1345792), (56, 1249664), (64, 1093456), (91, 769024), (104, 672896), (112, 624832), (128, 546728), (182, 384512), (208, 336448), (224, 312416), (256, 273364), (364, 192256), (416, 168224), (448, 156208), (512, 136682), (728, 96128), (751, 93184), (832, 84112), (896, 78104), (1024, 68341), (1456, 48064), (1502, 46592), (1664, 42056), (1792, 39052), (2912, 24032), (3004, 23296), (3328, 21028), (3584, 19526), (5257, 13312), (5824, 12016), (6008, 11648), (6656, 10514), (7168, 9763)]