66553008

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2143}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 172274688

約数和(自身を除く): 105721680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2143, 2588, 3882, 4286, 5176, 6429, 7764, 8572, 10352, 12858, 15528, 17144, 25716, 31056, 34288, 51432, 102864, 1386521, 2773042, 4159563, 5546084, 8319126, 11092168, 16638252, 22184336, 33276504, 66553008]

約数ペア:

[(1, 66553008), (2, 33276504), (3, 22184336), (4, 16638252), (6, 11092168), (8, 8319126), (12, 5546084), (16, 4159563), (24, 2773042), (48, 1386521), (647, 102864), (1294, 51432), (1941, 34288), (2143, 31056), (2588, 25716), (3882, 17144), (4286, 15528), (5176, 12858), (6429, 10352), (7764, 8572)]