39427658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 66023424

約数和(自身を除く): 26595766

約数列:

[1, 2, 17, 23, 34, 46, 127, 254, 391, 397, 782, 794, 2159, 2921, 4318, 5842, 6749, 9131, 13498, 18262, 49657, 50419, 99314, 100838, 155227, 310454, 857123, 1159637, 1714246, 2319274, 19713829, 39427658]

約数ペア:

[(1, 39427658), (2, 19713829), (17, 2319274), (23, 1714246), (34, 1159637), (46, 857123), (127, 310454), (254, 155227), (391, 100838), (397, 99314), (782, 50419), (794, 49657), (2159, 18262), (2921, 13498), (4318, 9131), (5842, 6749)]