69970084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2251}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 129264800

約数和(自身を除く): 59294716

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 2251, 4502, 7771, 9004, 15542, 31084, 42769, 85538, 171076, 920659, 1841318, 3682636, 17492521, 34985042, 69970084]

約数ペア:

[(1, 69970084), (2, 34985042), (4, 17492521), (19, 3682636), (38, 1841318), (76, 920659), (409, 171076), (818, 85538), (1636, 42769), (2251, 31084), (4502, 15542), (7771, 9004)]