72329218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25999}}^1$

素因数の和:26121

約数の個数: 16

約数和(自身を含む): 117936000

約数和(自身を除く): 45606782

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 25999, 51998, 337987, 675974, 2781893, 5563786, 36164609, 72329218]

約数ペア:

[(1, 72329218), (2, 36164609), (13, 5563786), (26, 2781893), (107, 675974), (214, 337987), (1391, 51998), (2782, 25999)]