63691796

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 131072256

約数和(自身を除く): 67380460

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 167, 212, 257, 334, 371, 514, 668, 742, 1028, 1169, 1484, 1799, 2338, 3598, 4676, 7196, 8851, 13621, 17702, 27242, 35404, 42919, 54484, 61957, 85838, 95347, 123914, 171676, 190694, 247828, 300433, 381388, 600866, 1201732, 2274707, 4549414, 9098828, 15922949, 31845898, 63691796]

約数ペア:

[(1, 63691796), (2, 31845898), (4, 15922949), (7, 9098828), (14, 4549414), (28, 2274707), (53, 1201732), (106, 600866), (167, 381388), (212, 300433), (257, 247828), (334, 190694), (371, 171676), (514, 123914), (668, 95347), (742, 85838), (1028, 61957), (1169, 54484), (1484, 42919), (1799, 35404), (2338, 27242), (3598, 17702), (4676, 13621), (7196, 8851)]