66734236

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 120566096

約数和(自身を除く): 53831860

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 844, 2137, 4274, 7807, 8548, 15614, 31228, 79069, 158138, 316276, 450907, 901814, 1803628, 16683559, 33367118, 66734236]

約数ペア:

[(1, 66734236), (2, 33367118), (4, 16683559), (37, 1803628), (74, 901814), (148, 450907), (211, 316276), (422, 158138), (844, 79069), (2137, 31228), (4274, 15614), (7807, 8548)]