71770036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12899}}^1$

素因数の和:13023

約数の個数: 24

約数和(自身を含む): 136533600

約数和(自身を除く): 64763564

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 12899, 25798, 51596, 167687, 335374, 670748, 1380193, 2760386, 5520772, 17942509, 35885018, 71770036]

約数ペア:

[(1, 71770036), (2, 35885018), (4, 17942509), (13, 5520772), (26, 2760386), (52, 1380193), (107, 670748), (214, 335374), (428, 167687), (1391, 51596), (2782, 25798), (5564, 12899)]