855104576

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{703211}}^1$

素因数の和:703242

約数の個数: 28

約数和(自身を含む): 1786158480

約数和(自身を除く): 931053904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 703211, 1406422, 2812844, 5625688, 11251376, 13361009, 22502752, 26722018, 45005504, 53444036, 106888072, 213776144, 427552288, 855104576]

約数ペア:

[(1, 855104576), (2, 427552288), (4, 213776144), (8, 106888072), (16, 53444036), (19, 45005504), (32, 26722018), (38, 22502752), (64, 13361009), (76, 11251376), (152, 5625688), (304, 2812844), (608, 1406422), (1216, 703211)]