26384007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 39639040

約数和(自身を除く): 13255033

約数列:

[1, 3, 13, 31, 39, 93, 139, 157, 403, 417, 471, 1209, 1807, 2041, 4309, 4867, 5421, 6123, 12927, 14601, 21823, 56017, 63271, 65469, 168051, 189813, 283699, 676513, 851097, 2029539, 8794669, 26384007]

約数ペア:

[(1, 26384007), (3, 8794669), (13, 2029539), (31, 851097), (39, 676513), (93, 283699), (139, 189813), (157, 168051), (403, 65469), (417, 63271), (471, 56017), (1209, 21823), (1807, 14601), (2041, 12927), (4309, 6123), (4867, 5421)]