838047392

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41113}}^1$

素因数の和:41150

約数の個数: 72

約数和(自身を含む): 2066965236

約数和(自身を除く): 1228917844

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 41113, 82226, 164452, 287791, 328904, 534469, 575582, 657808, 1068938, 1151164, 1315616, 2014537, 2137876, 2302328, 3741283, 4029074, 4275752, 4604656, 7482566, 8058148, 8551504, 9209312, 14965132, 16116296, 17103008, 26188981, 29930264, 32232592, 52377962, 59860528, 64465184, 104755924, 119721056, 209511848, 419023696, 838047392]

約数ペア:

[(1, 838047392), (2, 419023696), (4, 209511848), (7, 119721056), (8, 104755924), (13, 64465184), (14, 59860528), (16, 52377962), (26, 32232592), (28, 29930264), (32, 26188981), (49, 17103008), (52, 16116296), (56, 14965132), (91, 9209312), (98, 8551504), (104, 8058148), (112, 7482566), (182, 4604656), (196, 4275752), (208, 4029074), (224, 3741283), (364, 2302328), (392, 2137876), (416, 2014537), (637, 1315616), (728, 1151164), (784, 1068938), (1274, 657808), (1456, 575582), (1568, 534469), (2548, 328904), (2912, 287791), (5096, 164452), (10192, 82226), (20384, 41113)]