26657870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 51134976

約数和(自身を除く): 24477106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 821, 955, 1642, 1910, 3247, 4105, 6494, 8210, 13957, 16235, 27914, 32470, 69785, 139570, 156811, 313622, 784055, 1568110, 2665787, 5331574, 13328935, 26657870]

約数ペア:

[(1, 26657870), (2, 13328935), (5, 5331574), (10, 2665787), (17, 1568110), (34, 784055), (85, 313622), (170, 156811), (191, 139570), (382, 69785), (821, 32470), (955, 27914), (1642, 16235), (1910, 13957), (3247, 8210), (4105, 6494)]