78293488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53773}}^1$

素因数の和:53801

約数の個数: 40

約数和(自身を含む): 186703328

約数和(自身を除く): 108409840

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 53773, 107546, 215092, 376411, 430184, 699049, 752822, 860368, 1398098, 1505644, 2796196, 3011288, 4893343, 5592392, 6022576, 9786686, 11184784, 19573372, 39146744, 78293488]

約数ペア:

[(1, 78293488), (2, 39146744), (4, 19573372), (7, 11184784), (8, 9786686), (13, 6022576), (14, 5592392), (16, 4893343), (26, 3011288), (28, 2796196), (52, 1505644), (56, 1398098), (91, 860368), (104, 752822), (112, 699049), (182, 430184), (208, 376411), (364, 215092), (728, 107546), (1456, 53773)]