258771008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5801}}^1$

素因数の和:5871

約数の個数: 56

約数和(自身を含む): 557061624

約数和(自身を除く): 298290616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 2624, 2788, 5576, 5801, 11152, 11602, 22304, 23204, 44608, 46408, 92816, 98617, 185632, 197234, 237841, 371264, 394468, 475682, 788936, 951364, 1577872, 1902728, 3155744, 3805456, 4043297, 6311488, 7610912, 8086594, 15221824, 16173188, 32346376, 64692752, 129385504, 258771008]

約数ペア:

[(1, 258771008), (2, 129385504), (4, 64692752), (8, 32346376), (16, 16173188), (17, 15221824), (32, 8086594), (34, 7610912), (41, 6311488), (64, 4043297), (68, 3805456), (82, 3155744), (136, 1902728), (164, 1577872), (272, 951364), (328, 788936), (544, 475682), (656, 394468), (697, 371264), (1088, 237841), (1312, 197234), (1394, 185632), (2624, 98617), (2788, 92816), (5576, 46408), (5801, 44608), (11152, 23204), (11602, 22304)]