28110056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8769

約数の個数: 32

約数和(自身を含む): 58598400

約数和(自身を除く): 30488344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8719, 17438, 34876, 69752, 113347, 226694, 270289, 453388, 540578, 906776, 1081156, 2162312, 3513757, 7027514, 14055028, 28110056]

約数ペア:

[(1, 28110056), (2, 14055028), (4, 7027514), (8, 3513757), (13, 2162312), (26, 1081156), (31, 906776), (52, 540578), (62, 453388), (104, 270289), (124, 226694), (248, 113347), (403, 69752), (806, 34876), (1612, 17438), (3224, 8719)]