39770108

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19457}}^1$

素因数の和:19541

約数の個数: 24

約数和(自身を含む): 80633952

約数和(自身を除く): 40863844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19457, 38914, 77828, 136199, 272398, 544796, 1420361, 2840722, 5681444, 9942527, 19885054, 39770108]

約数ペア:

[(1, 39770108), (2, 19885054), (4, 9942527), (7, 5681444), (14, 2840722), (28, 1420361), (73, 544796), (146, 272398), (292, 136199), (511, 77828), (1022, 38914), (2044, 19457)]