42444064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 90567288

約数和(自身を除く): 48123224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 257, 397, 416, 514, 794, 1028, 1588, 2056, 3176, 3341, 4112, 5161, 6352, 6682, 8224, 10322, 12704, 13364, 20644, 26728, 41288, 53456, 82576, 102029, 106912, 165152, 204058, 408116, 816232, 1326377, 1632464, 2652754, 3264928, 5305508, 10611016, 21222032, 42444064]

約数ペア:

[(1, 42444064), (2, 21222032), (4, 10611016), (8, 5305508), (13, 3264928), (16, 2652754), (26, 1632464), (32, 1326377), (52, 816232), (104, 408116), (208, 204058), (257, 165152), (397, 106912), (416, 102029), (514, 82576), (794, 53456), (1028, 41288), (1588, 26728), (2056, 20644), (3176, 13364), (3341, 12704), (4112, 10322), (5161, 8224), (6352, 6682)]