40335828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258563}}^1$

素因数の和:258583

約数の個数: 24

約数和(自身を含む): 101357088

約数和(自身を除く): 61021260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 258563, 517126, 775689, 1034252, 1551378, 3102756, 3361319, 6722638, 10083957, 13445276, 20167914, 40335828]

約数ペア:

[(1, 40335828), (2, 20167914), (3, 13445276), (4, 10083957), (6, 6722638), (12, 3361319), (13, 3102756), (26, 1551378), (39, 1034252), (52, 775689), (78, 517126), (156, 258563)]