15663654548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{52009}}^1$

素因数の和:52176

約数の個数: 48

約数和(自身を含む): 29987717760

約数和(自身を除く): 14324063212

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 103, 172, 206, 412, 731, 1462, 1751, 2924, 3502, 4429, 7004, 8858, 17716, 52009, 75293, 104018, 150586, 208036, 301172, 884153, 1768306, 2236387, 3536612, 4472774, 5356927, 8945548, 10713854, 21427708, 38018579, 76037158, 91067759, 152074316, 182135518, 230347861, 364271036, 460695722, 921391444, 3915913637, 7831827274, 15663654548]

約数ペア:

[(1, 15663654548), (2, 7831827274), (4, 3915913637), (17, 921391444), (34, 460695722), (43, 364271036), (68, 230347861), (86, 182135518), (103, 152074316), (172, 91067759), (206, 76037158), (412, 38018579), (731, 21427708), (1462, 10713854), (1751, 8945548), (2924, 5356927), (3502, 4472774), (4429, 3536612), (7004, 2236387), (8858, 1768306), (17716, 884153), (52009, 301172), (75293, 208036), (104018, 150586)]