66400958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{3911}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 107454816

約数和(自身を除く): 41053858

約数列:

[1, 2, 13, 26, 653, 1306, 3911, 7822, 8489, 16978, 50843, 101686, 2553883, 5107766, 33200479, 66400958]

約数ペア:

[(1, 66400958), (2, 33200479), (13, 5107766), (26, 2553883), (653, 101686), (1306, 50843), (3911, 16978), (7822, 8489)]