69939116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1709}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 132053040

約数和(自身を除く): 62113924

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 1709, 3148, 3418, 6836, 10231, 20462, 22217, 40924, 44434, 88868, 1344983, 2689966, 5379932, 17484779, 34969558, 69939116]

約数ペア:

[(1, 69939116), (2, 34969558), (4, 17484779), (13, 5379932), (26, 2689966), (52, 1344983), (787, 88868), (1574, 44434), (1709, 40924), (3148, 22217), (3418, 20462), (6836, 10231)]