71797432

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9787}}^1$

素因数の和:9931

約数の個数: 32

約数和(自身を含む): 155041920

約数和(自身を除く): 83244488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 9787, 19574, 39148, 68509, 78296, 137018, 274036, 548072, 1282097, 2564194, 5128388, 8974679, 10256776, 17949358, 35898716, 71797432]

約数ペア:

[(1, 71797432), (2, 35898716), (4, 17949358), (7, 10256776), (8, 8974679), (14, 5128388), (28, 2564194), (56, 1282097), (131, 548072), (262, 274036), (524, 137018), (917, 78296), (1048, 68509), (1834, 39148), (3668, 19574), (7336, 9787)]