64648018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2539}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 100584000

約数和(自身を除く): 35935982

約数列:

[1, 2, 29, 58, 439, 878, 2539, 5078, 12731, 25462, 73631, 147262, 1114621, 2229242, 32324009, 64648018]

約数ペア:

[(1, 64648018), (2, 32324009), (29, 2229242), (58, 1114621), (439, 147262), (878, 73631), (2539, 25462), (5078, 12731)]