69481676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2389}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 132903120

約数和(自身を除く): 63421444

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 2389, 2644, 4778, 7271, 9556, 14542, 26279, 29084, 52558, 105116, 1579129, 3158258, 6316516, 17370419, 34740838, 69481676]

約数ペア:

[(1, 69481676), (2, 34740838), (4, 17370419), (11, 6316516), (22, 3158258), (44, 1579129), (661, 105116), (1322, 52558), (2389, 29084), (2644, 26279), (4778, 14542), (7271, 9556)]