78723242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1134

約数の個数: 24

約数和(自身を含む): 128474784

約数和(自身を除く): 49751542

約数列:

[1, 2, 13, 26, 169, 283, 338, 566, 823, 1646, 3679, 7358, 10699, 21398, 47827, 95654, 139087, 232909, 278174, 465818, 3027817, 6055634, 39361621, 78723242]

約数ペア:

[(1, 78723242), (2, 39361621), (13, 6055634), (26, 3027817), (169, 465818), (283, 278174), (338, 232909), (566, 139087), (823, 95654), (1646, 47827), (3679, 21398), (7358, 10699)]