6457688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 12972960

約数和(自身を除く): 6515272

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 461, 824, 922, 1751, 1844, 3502, 3688, 7004, 7837, 14008, 15674, 31348, 47483, 62696, 94966, 189932, 379864, 807211, 1614422, 3228844, 6457688]

約数ペア:

[(1, 6457688), (2, 3228844), (4, 1614422), (8, 807211), (17, 379864), (34, 189932), (68, 94966), (103, 62696), (136, 47483), (206, 31348), (412, 15674), (461, 14008), (824, 7837), (922, 7004), (1751, 3688), (1844, 3502)]