1567431152

素因数分解:

$2^4\times 7^1\times {\mathrm{2837}}^1\times {\mathrm{4933}}^1$

素因数の和:7785

約数の個数: 40

約数和(自身を含む): 3472667616

約数和(自身を除く): 1905236464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2837, 4933, 5674, 9866, 11348, 19732, 19859, 22696, 34531, 39464, 39718, 45392, 69062, 78928, 79436, 138124, 158872, 276248, 317744, 552496, 13994921, 27989842, 55979684, 97964447, 111959368, 195928894, 223918736, 391857788, 783715576, 1567431152]

約数ペア:

[(1, 1567431152), (2, 783715576), (4, 391857788), (7, 223918736), (8, 195928894), (14, 111959368), (16, 97964447), (28, 55979684), (56, 27989842), (112, 13994921), (2837, 552496), (4933, 317744), (5674, 276248), (9866, 158872), (11348, 138124), (19732, 79436), (19859, 78928), (22696, 69062), (34531, 45392), (39464, 39718)]