65745232

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4481}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 146722752

約数和(自身を除く): 80977520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4481, 7336, 8962, 14672, 17924, 31367, 35848, 62734, 71696, 125468, 250936, 501872, 587011, 1174022, 2348044, 4109077, 4696088, 8218154, 9392176, 16436308, 32872616, 65745232]

約数ペア:

[(1, 65745232), (2, 32872616), (4, 16436308), (7, 9392176), (8, 8218154), (14, 4696088), (16, 4109077), (28, 2348044), (56, 1174022), (112, 587011), (131, 501872), (262, 250936), (524, 125468), (917, 71696), (1048, 62734), (1834, 35848), (2096, 31367), (3668, 17924), (4481, 14672), (7336, 8962)]