64973756

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 115167360

約数和(自身を除く): 50193604

約数列:

[1, 2, 4, 163, 227, 326, 439, 454, 652, 878, 908, 1756, 37001, 71557, 74002, 99653, 143114, 148004, 199306, 286228, 398612, 16243439, 32486878, 64973756]

約数ペア:

[(1, 64973756), (2, 32486878), (4, 16243439), (163, 398612), (227, 286228), (326, 199306), (439, 148004), (454, 143114), (652, 99653), (878, 74002), (908, 71557), (1756, 37001)]