65287038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{640069}}^1$

素因数の和:640091

約数の個数: 16

約数和(自身を含む): 138255120

約数和(自身を除く): 72968082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 640069, 1280138, 1920207, 3840414, 10881173, 21762346, 32643519, 65287038]

約数ペア:

[(1, 65287038), (2, 32643519), (3, 21762346), (6, 10881173), (17, 3840414), (34, 1920207), (51, 1280138), (102, 640069)]