39472484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 70324800

約数和(自身を除く): 30852316

約数列:

[1, 2, 4, 103, 149, 206, 298, 412, 596, 643, 1286, 2572, 15347, 30694, 61388, 66229, 95807, 132458, 191614, 264916, 383228, 9868121, 19736242, 39472484]

約数ペア:

[(1, 39472484), (2, 19736242), (4, 9868121), (103, 383228), (149, 264916), (206, 191614), (298, 132458), (412, 95807), (596, 66229), (643, 61388), (1286, 30694), (2572, 15347)]