66437504

素因数分解:

$2^7\times 7^1\times {\mathrm{74149}}^1$

素因数の和:74170

約数の個数: 32

約数和(自身を含む): 151266000

約数和(自身を除く): 84828496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74149, 148298, 296596, 519043, 593192, 1038086, 1186384, 2076172, 2372768, 4152344, 4745536, 8304688, 9491072, 16609376, 33218752, 66437504]

約数ペア:

[(1, 66437504), (2, 33218752), (4, 16609376), (7, 9491072), (8, 8304688), (14, 4745536), (16, 4152344), (28, 2372768), (32, 2076172), (56, 1186384), (64, 1038086), (112, 593192), (128, 519043), (224, 296596), (448, 148298), (896, 74149)]