57464368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 120367296

約数和(自身を除く): 62902928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 641, 862, 1282, 1724, 2564, 3448, 5128, 5603, 6896, 8333, 10256, 11206, 16666, 22412, 33332, 44824, 66664, 89648, 133328, 276271, 552542, 1105084, 2210168, 3591523, 4420336, 7183046, 14366092, 28732184, 57464368]

約数ペア:

[(1, 57464368), (2, 28732184), (4, 14366092), (8, 7183046), (13, 4420336), (16, 3591523), (26, 2210168), (52, 1105084), (104, 552542), (208, 276271), (431, 133328), (641, 89648), (862, 66664), (1282, 44824), (1724, 33332), (2564, 22412), (3448, 16666), (5128, 11206), (5603, 10256), (6896, 8333)]