470894696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{26431}}^1$

素因数の和:26585

約数の個数: 32

約数和(自身を含む): 942036480

約数和(自身を除く): 471141784

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 26431, 52862, 105724, 211448, 449327, 898654, 1797308, 3462461, 3594616, 6924922, 13849844, 27699688, 58861837, 117723674, 235447348, 470894696]

約数ペア:

[(1, 470894696), (2, 235447348), (4, 117723674), (8, 58861837), (17, 27699688), (34, 13849844), (68, 6924922), (131, 3594616), (136, 3462461), (262, 1797308), (524, 898654), (1048, 449327), (2227, 211448), (4454, 105724), (8908, 52862), (17816, 26431)]