28155504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45121}}^1$

素因数の和:45145

約数の個数: 40

約数和(自身を含む): 78331792

約数和(自身を除く): 50176288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45121, 90242, 135363, 180484, 270726, 360968, 541452, 586573, 721936, 1082904, 1173146, 1759719, 2165808, 2346292, 3519438, 4692584, 7038876, 9385168, 14077752, 28155504]

約数ペア:

[(1, 28155504), (2, 14077752), (3, 9385168), (4, 7038876), (6, 4692584), (8, 3519438), (12, 2346292), (13, 2165808), (16, 1759719), (24, 1173146), (26, 1082904), (39, 721936), (48, 586573), (52, 541452), (78, 360968), (104, 270726), (156, 180484), (208, 135363), (312, 90242), (624, 45121)]