40859286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2087}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 88397568

約数和(自身を除く): 47538282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 2087, 3263, 4174, 6261, 6526, 9789, 12522, 19578, 27131, 54262, 81393, 162786, 523837, 1047674, 1571511, 3143022, 6809881, 13619762, 20429643, 40859286]

約数ペア:

[(1, 40859286), (2, 20429643), (3, 13619762), (6, 6809881), (13, 3143022), (26, 1571511), (39, 1047674), (78, 523837), (251, 162786), (502, 81393), (753, 54262), (1506, 27131), (2087, 19578), (3263, 12522), (4174, 9789), (6261, 6526)]