72678710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{559067}}^1$

素因数の和:559087

約数の個数: 16

約数和(自身を含む): 140885136

約数和(自身を除く): 68206426

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 559067, 1118134, 2795335, 5590670, 7267871, 14535742, 36339355, 72678710]

約数ペア:

[(1, 72678710), (2, 36339355), (5, 14535742), (10, 7267871), (13, 5590670), (26, 2795335), (65, 1118134), (130, 559067)]