28680998996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1046599}}^1$

素因数の和:1046664

約数の個数: 48

約数和(自身を含む): 59078476800

約数和(自身を除く): 30397477804

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 1046599, 2093198, 4186396, 13605787, 17792183, 27211574, 32444569, 35584366, 54423148, 64889138, 71168732, 129778276, 231298379, 421779397, 462596758, 551557673, 843558794, 925193516, 1103115346, 1687117588, 2206230692, 7170249749, 14340499498, 28680998996]

約数ペア:

[(1, 28680998996), (2, 14340499498), (4, 7170249749), (13, 2206230692), (17, 1687117588), (26, 1103115346), (31, 925193516), (34, 843558794), (52, 551557673), (62, 462596758), (68, 421779397), (124, 231298379), (221, 129778276), (403, 71168732), (442, 64889138), (527, 54423148), (806, 35584366), (884, 32444569), (1054, 27211574), (1612, 17792183), (2108, 13605787), (6851, 4186396), (13702, 2093198), (27404, 1046599)]