71730094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 43230290

約数列:

[1, 2, 31, 53, 62, 83, 106, 166, 263, 526, 1643, 2573, 3286, 4399, 5146, 8153, 8798, 13939, 16306, 21829, 27878, 43658, 136369, 272738, 432109, 676699, 864218, 1156937, 1353398, 2313874, 35865047, 71730094]

約数ペア:

[(1, 71730094), (2, 35865047), (31, 2313874), (53, 1353398), (62, 1156937), (83, 864218), (106, 676699), (166, 432109), (263, 272738), (526, 136369), (1643, 43658), (2573, 27878), (3286, 21829), (4399, 16306), (5146, 13939), (8153, 8798)]