56280128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 121432320

約数和(自身を除く): 65152192

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1493, 1984, 2356, 2986, 4712, 5972, 9424, 11944, 18848, 23888, 28367, 37696, 46283, 47776, 56734, 92566, 95552, 113468, 185132, 226936, 370264, 453872, 740528, 879377, 907744, 1481056, 1758754, 1815488, 2962112, 3517508, 7035016, 14070032, 28140064, 56280128]

約数ペア:

[(1, 56280128), (2, 28140064), (4, 14070032), (8, 7035016), (16, 3517508), (19, 2962112), (31, 1815488), (32, 1758754), (38, 1481056), (62, 907744), (64, 879377), (76, 740528), (124, 453872), (152, 370264), (248, 226936), (304, 185132), (496, 113468), (589, 95552), (608, 92566), (992, 56734), (1178, 47776), (1216, 46283), (1493, 37696), (1984, 28367), (2356, 23888), (2986, 18848), (4712, 11944), (5972, 9424)]