72377708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3943}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 136825248

約数和(自身を除く): 64447540

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 3943, 4589, 7886, 9178, 15772, 18356, 51259, 102518, 205036, 1391879, 2783758, 5567516, 18094427, 36188854, 72377708]

約数ペア:

[(1, 72377708), (2, 36188854), (4, 18094427), (13, 5567516), (26, 2783758), (52, 1391879), (353, 205036), (706, 102518), (1412, 51259), (3943, 18356), (4589, 15772), (7886, 9178)]