78537706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29327}}^1$

素因数の和:29445

約数の個数: 16

約数和(自身を含む): 128104704

約数和(自身を除く): 49566998

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 29327, 58654, 381251, 762502, 3020681, 6041362, 39268853, 78537706]

約数ペア:

[(1, 78537706), (2, 39268853), (13, 6041362), (26, 3020681), (103, 762502), (206, 381251), (1339, 58654), (2678, 29327)]