74275396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21319}}^1$

素因数の和:21403

約数の個数: 24

約数和(自身を含む): 142076480

約数和(自身を除く): 67801084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 21319, 42638, 85276, 277147, 554294, 1108588, 1428373, 2856746, 5713492, 18568849, 37137698, 74275396]

約数ペア:

[(1, 74275396), (2, 37137698), (4, 18568849), (13, 5713492), (26, 2856746), (52, 1428373), (67, 1108588), (134, 554294), (268, 277147), (871, 85276), (1742, 42638), (3484, 21319)]