65817968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 132850128

約数和(自身を除く): 67032160

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1523, 2701, 3046, 5402, 6092, 10804, 12184, 21608, 24368, 43216, 56351, 111179, 112702, 222358, 225404, 444716, 450808, 889432, 901616, 1778864, 4113623, 8227246, 16454492, 32908984, 65817968]

約数ペア:

[(1, 65817968), (2, 32908984), (4, 16454492), (8, 8227246), (16, 4113623), (37, 1778864), (73, 901616), (74, 889432), (146, 450808), (148, 444716), (292, 225404), (296, 222358), (584, 112702), (592, 111179), (1168, 56351), (1523, 43216), (2701, 24368), (3046, 21608), (5402, 12184), (6092, 10804)]