39225718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 71824896

約数和(自身を除く): 32599178

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2833, 5666, 6923, 13846, 19831, 39662, 65159, 121819, 130318, 243638, 456113, 852733, 912226, 1705466, 2801837, 5603674, 19612859, 39225718]

約数ペア:

[(1, 39225718), (2, 19612859), (7, 5603674), (14, 2801837), (23, 1705466), (43, 912226), (46, 852733), (86, 456113), (161, 243638), (301, 130318), (322, 121819), (602, 65159), (989, 39662), (1978, 19831), (2833, 13846), (5666, 6923)]