72625436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45053}}^1$

素因数の和:45101

約数の個数: 24

約数和(自身を含む): 141289344

約数和(自身を除く): 68663908

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 45053, 90106, 180212, 585689, 1171378, 1396643, 2342756, 2793286, 5586572, 18156359, 36312718, 72625436]

約数ペア:

[(1, 72625436), (2, 36312718), (4, 18156359), (13, 5586572), (26, 2793286), (31, 2342756), (52, 1396643), (62, 1171378), (124, 585689), (403, 180212), (806, 90106), (1612, 45053)]