42143948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 92461824

約数和(自身を除く): 50317876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 467, 586, 934, 1172, 1868, 2051, 3223, 3269, 4102, 5137, 6446, 6538, 8204, 10274, 12892, 13076, 20548, 22561, 35959, 45122, 71918, 90244, 136831, 143836, 273662, 547324, 957817, 1505141, 1915634, 3010282, 3831268, 6020564, 10535987, 21071974, 42143948]

約数ペア:

[(1, 42143948), (2, 21071974), (4, 10535987), (7, 6020564), (11, 3831268), (14, 3010282), (22, 1915634), (28, 1505141), (44, 957817), (77, 547324), (154, 273662), (293, 143836), (308, 136831), (467, 90244), (586, 71918), (934, 45122), (1172, 35959), (1868, 22561), (2051, 20548), (3223, 13076), (3269, 12892), (4102, 10274), (5137, 8204), (6446, 6538)]