5712928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 12531456

約数和(自身を除く): 6818528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 443, 496, 806, 886, 992, 1612, 1772, 3224, 3544, 5759, 6448, 7088, 11518, 12896, 13733, 14176, 23036, 27466, 46072, 54932, 92144, 109864, 178529, 184288, 219728, 357058, 439456, 714116, 1428232, 2856464, 5712928]

約数ペア:

[(1, 5712928), (2, 2856464), (4, 1428232), (8, 714116), (13, 439456), (16, 357058), (26, 219728), (31, 184288), (32, 178529), (52, 109864), (62, 92144), (104, 54932), (124, 46072), (208, 27466), (248, 23036), (403, 14176), (416, 13733), (443, 12896), (496, 11518), (806, 7088), (886, 6448), (992, 5759), (1612, 3544), (1772, 3224)]