64373816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{618979}}^1$

素因数の和:618998

約数の個数: 16

約数和(自身を含む): 129985800

約数和(自身を除く): 65611984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 618979, 1237958, 2475916, 4951832, 8046727, 16093454, 32186908, 64373816]

約数ペア:

[(1, 64373816), (2, 32186908), (4, 16093454), (8, 8046727), (13, 4951832), (26, 2475916), (52, 1237958), (104, 618979)]