40715164

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1427}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 81567360

約数和(自身を除く): 40852196

約数列:

[1, 2, 4, 7, 14, 28, 1019, 1427, 2038, 2854, 4076, 5708, 7133, 9989, 14266, 19978, 28532, 39956, 1454113, 2908226, 5816452, 10178791, 20357582, 40715164]

約数ペア:

[(1, 40715164), (2, 20357582), (4, 10178791), (7, 5816452), (14, 2908226), (28, 1454113), (1019, 39956), (1427, 28532), (2038, 19978), (2854, 14266), (4076, 9989), (5708, 7133)]