495872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 1073100

約数和(自身を除く): 577228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 256, 298, 416, 596, 832, 1192, 1664, 1937, 2384, 3328, 3874, 4768, 7748, 9536, 15496, 19072, 30992, 38144, 61984, 123968, 247936, 495872]

約数ペア:

[(1, 495872), (2, 247936), (4, 123968), (8, 61984), (13, 38144), (16, 30992), (26, 19072), (32, 15496), (52, 9536), (64, 7748), (104, 4768), (128, 3874), (149, 3328), (208, 2384), (256, 1937), (298, 1664), (416, 1192), (596, 832)]