2621014784

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7121

約数の個数: 72

約数和(自身を含む): 5516249088

約数和(自身を除く): 2895234304

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 752, 992, 1457, 1504, 1984, 2914, 3008, 3968, 5828, 6016, 7027, 7936, 11656, 12032, 14054, 23312, 28108, 46624, 56216, 93248, 112432, 186496, 217837, 224864, 330269, 372992, 435674, 449728, 660538, 871348, 899456, 1321076, 1742696, 1798912, 2642152, 3485392, 5284304, 6970784, 10238339, 10568608, 13941568, 20476678, 21137216, 27883136, 40953356, 42274432, 55766272, 81906712, 84548864, 163813424, 327626848, 655253696, 1310507392, 2621014784]

約数ペア:

[(1, 2621014784), (2, 1310507392), (4, 655253696), (8, 327626848), (16, 163813424), (31, 84548864), (32, 81906712), (47, 55766272), (62, 42274432), (64, 40953356), (94, 27883136), (124, 21137216), (128, 20476678), (188, 13941568), (248, 10568608), (256, 10238339), (376, 6970784), (496, 5284304), (752, 3485392), (992, 2642152), (1457, 1798912), (1504, 1742696), (1984, 1321076), (2914, 899456), (3008, 871348), (3968, 660538), (5828, 449728), (6016, 435674), (7027, 372992), (7936, 330269), (11656, 224864), (12032, 217837), (14054, 186496), (23312, 112432), (28108, 93248), (46624, 56216)]