40073812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14251}}^1$

素因数の和:14311

約数の個数: 24

約数和(自身を含む): 75820640

約数和(自身を除く): 35746828

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 14251, 28502, 57004, 270769, 527287, 541538, 1054574, 1083076, 2109148, 10018453, 20036906, 40073812]

約数ペア:

[(1, 40073812), (2, 20036906), (4, 10018453), (19, 2109148), (37, 1083076), (38, 1054574), (74, 541538), (76, 527287), (148, 270769), (703, 57004), (1406, 28502), (2812, 14251)]