41561936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 87223584

約数和(自身を除く): 45661648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 947, 1688, 1894, 2743, 3376, 3788, 5486, 7576, 10972, 12311, 15152, 21944, 24622, 43888, 49244, 98488, 196976, 199817, 399634, 799268, 1598536, 2597621, 3197072, 5195242, 10390484, 20780968, 41561936]

約数ペア:

[(1, 41561936), (2, 20780968), (4, 10390484), (8, 5195242), (13, 3197072), (16, 2597621), (26, 1598536), (52, 799268), (104, 399634), (208, 199817), (211, 196976), (422, 98488), (844, 49244), (947, 43888), (1688, 24622), (1894, 21944), (2743, 15152), (3376, 12311), (3788, 10972), (5486, 7576)]