61487278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{761}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 93817440

約数和(自身を除く): 32330162

約数列:

[1, 2, 71, 142, 569, 761, 1138, 1522, 40399, 54031, 80798, 108062, 433009, 866018, 30743639, 61487278]

約数ペア:

[(1, 61487278), (2, 30743639), (71, 866018), (142, 433009), (569, 108062), (761, 80798), (1138, 54031), (1522, 40399)]