7968116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 15504384

約数和(自身を除く): 7536268

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4943, 9886, 19772, 64259, 128518, 153233, 257036, 306466, 612932, 1992029, 3984058, 7968116]

約数ペア:

[(1, 7968116), (2, 3984058), (4, 1992029), (13, 612932), (26, 306466), (31, 257036), (52, 153233), (62, 128518), (124, 64259), (403, 19772), (806, 9886), (1612, 4943)]