39869706064

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{5676211}}^1$

素因数の和:5676658

約数の個数: 20

約数和(自身を含む): 77423531680

約数和(自身を除く): 37553825616

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 5676211, 11352422, 22704844, 45409688, 90819376, 2491856629, 4983713258, 9967426516, 19934853032, 39869706064]

約数ペア:

[(1, 39869706064), (2, 19934853032), (4, 9967426516), (8, 4983713258), (16, 2491856629), (439, 90819376), (878, 45409688), (1756, 22704844), (3512, 11352422), (7024, 5676211)]