74920139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10321}}^1$

素因数の和:10406

約数の個数: 16

約数和(自身を含む): 92154816

約数和(自身を除く): 17234677

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 10321, 72247, 175457, 629581, 1228199, 4407067, 10702877, 74920139]

約数ペア:

[(1, 74920139), (7, 10702877), (17, 4407067), (61, 1228199), (119, 629581), (427, 175457), (1037, 72247), (7259, 10321)]