74384281

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 78465024

約数和(自身を除く): 4080743

約数列:

[1, 43, 53, 127, 257, 2279, 5461, 6731, 11051, 13621, 32639, 289433, 585703, 1403477, 1729867, 74384281]

約数ペア:

[(1, 74384281), (43, 1729867), (53, 1403477), (127, 585703), (257, 289433), (2279, 32639), (5461, 13621), (6731, 11051)]