40512948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1571}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 108455424

約数和(自身を除く): 67942476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1571, 1842, 2149, 3142, 3684, 4298, 4713, 6284, 6447, 8596, 9426, 10997, 12894, 18852, 21994, 25788, 32991, 43988, 65982, 131964, 482297, 964594, 1446891, 1929188, 2893782, 3376079, 5787564, 6752158, 10128237, 13504316, 20256474, 40512948]

約数ペア:

[(1, 40512948), (2, 20256474), (3, 13504316), (4, 10128237), (6, 6752158), (7, 5787564), (12, 3376079), (14, 2893782), (21, 1929188), (28, 1446891), (42, 964594), (84, 482297), (307, 131964), (614, 65982), (921, 43988), (1228, 32991), (1571, 25788), (1842, 21994), (2149, 18852), (3142, 12894), (3684, 10997), (4298, 9426), (4713, 8596), (6284, 6447)]