25441864576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10461293}}^1$

素因数の和:10461326

約数の個数: 32

約数和(自身を含む): 53352599400

約数和(自身を除く): 27910734824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10461293, 20922586, 41845172, 83690344, 167380688, 198764567, 334761376, 397529134, 669522752, 795058268, 1339045504, 1590116536, 3180233072, 6360466144, 12720932288, 25441864576]

約数ペア:

[(1, 25441864576), (2, 12720932288), (4, 6360466144), (8, 3180233072), (16, 1590116536), (19, 1339045504), (32, 795058268), (38, 669522752), (64, 397529134), (76, 334761376), (128, 198764567), (152, 167380688), (304, 83690344), (608, 41845172), (1216, 20922586), (2432, 10461293)]