71192128

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{433}}^1$

素因数の和:819

約数の個数: 56

約数和(自身を含む): 162267392

約数和(自身を除く): 91075264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 433, 448, 734, 866, 1468, 1732, 2569, 2936, 3031, 3464, 5138, 5872, 6062, 6928, 10276, 11744, 12124, 13856, 20552, 23488, 24248, 27712, 41104, 48496, 82208, 96992, 158911, 164416, 193984, 317822, 635644, 1112377, 1271288, 2224754, 2542576, 4449508, 5085152, 8899016, 10170304, 17798032, 35596064, 71192128]

約数ペア:

[(1, 71192128), (2, 35596064), (4, 17798032), (7, 10170304), (8, 8899016), (14, 5085152), (16, 4449508), (28, 2542576), (32, 2224754), (56, 1271288), (64, 1112377), (112, 635644), (224, 317822), (367, 193984), (433, 164416), (448, 158911), (734, 96992), (866, 82208), (1468, 48496), (1732, 41104), (2569, 27712), (2936, 24248), (3031, 23488), (3464, 20552), (5138, 13856), (5872, 12124), (6062, 11744), (6928, 10276)]