28882776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{7121}}^1$

素因数の和:7156

約数の個数: 48

約数和(自身を含む): 78199560

約数和(自身を除く): 49316784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 7121, 14242, 21363, 28484, 42726, 56968, 85452, 92573, 170904, 185146, 277719, 370292, 555438, 740584, 1110876, 1203449, 2221752, 2406898, 3610347, 4813796, 7220694, 9627592, 14441388, 28882776]

約数ペア:

[(1, 28882776), (2, 14441388), (3, 9627592), (4, 7220694), (6, 4813796), (8, 3610347), (12, 2406898), (13, 2221752), (24, 1203449), (26, 1110876), (39, 740584), (52, 555438), (78, 370292), (104, 277719), (156, 185146), (169, 170904), (312, 92573), (338, 85452), (507, 56968), (676, 42726), (1014, 28484), (1352, 21363), (2028, 14242), (4056, 7121)]