40263106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 69890688

約数和(自身を除く): 29627582

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1283, 1846, 2414, 2566, 15691, 16679, 21811, 31382, 33358, 43622, 91093, 182186, 283543, 567086, 1184209, 1548581, 2368418, 3097162, 20131553, 40263106]

約数ペア:

[(1, 40263106), (2, 20131553), (13, 3097162), (17, 2368418), (26, 1548581), (34, 1184209), (71, 567086), (142, 283543), (221, 182186), (442, 91093), (923, 43622), (1207, 33358), (1283, 31382), (1846, 21811), (2414, 16679), (2566, 15691)]