72801038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{2003}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 115791120

約数和(自身を除く): 42990082

約数列:

[1, 2, 17, 34, 1069, 2003, 2138, 4006, 18173, 34051, 36346, 68102, 2141207, 4282414, 36400519, 72801038]

約数ペア:

[(1, 72801038), (2, 36400519), (17, 4282414), (34, 2141207), (1069, 68102), (2003, 36346), (2138, 34051), (4006, 18173)]