38954972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44879}}^1$

素因数の和:44921

約数の個数: 24

約数和(自身を含む): 80424960

約数和(自身を除く): 41469988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 44879, 89758, 179516, 314153, 628306, 1256612, 1391249, 2782498, 5564996, 9738743, 19477486, 38954972]

約数ペア:

[(1, 38954972), (2, 19477486), (4, 9738743), (7, 5564996), (14, 2782498), (28, 1391249), (31, 1256612), (62, 628306), (124, 314153), (217, 179516), (434, 89758), (868, 44879)]