68469376

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 136919700

約数和(自身を除く): 68450324

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 1709, 2504, 3418, 5008, 6836, 10016, 13672, 20032, 27344, 40064, 54688, 109376, 218752, 534917, 1069834, 2139668, 4279336, 8558672, 17117344, 34234688, 68469376]

約数ペア:

[(1, 68469376), (2, 34234688), (4, 17117344), (8, 8558672), (16, 4279336), (32, 2139668), (64, 1069834), (128, 534917), (313, 218752), (626, 109376), (1252, 54688), (1709, 40064), (2504, 27344), (3418, 20032), (5008, 13672), (6836, 10016)]