26291646004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3511}}^1$

素因数の和:3785

約数の個数: 96

約数和(自身を含む): 53972303616

約数和(自身を除く): 27680657612

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 197, 221, 394, 442, 559, 731, 788, 884, 1118, 1462, 2236, 2561, 2924, 3349, 3511, 5122, 6698, 7022, 8471, 9503, 10244, 13396, 14044, 16942, 19006, 33884, 38012, 43537, 45643, 59687, 87074, 91286, 110123, 119374, 144007, 150973, 174148, 182572, 220246, 238748, 288014, 301946, 440492, 576028, 603892, 691667, 775931, 1383334, 1551862, 1872091, 1962649, 2566541, 2766668, 3103724, 3744182, 3925298, 5133082, 7488364, 7850596, 8991671, 10266164, 11758339, 17983342, 23516678, 29741681, 33365033, 35966684, 47033356, 59483362, 66730066, 118966724, 133460132, 152858407, 305716814, 386641853, 505608577, 611433628, 773283706, 1011217154, 1546567412, 2022434308, 6572911501, 13145823002, 26291646004]

約数ペア:

[(1, 26291646004), (2, 13145823002), (4, 6572911501), (13, 2022434308), (17, 1546567412), (26, 1011217154), (34, 773283706), (43, 611433628), (52, 505608577), (68, 386641853), (86, 305716814), (172, 152858407), (197, 133460132), (221, 118966724), (394, 66730066), (442, 59483362), (559, 47033356), (731, 35966684), (788, 33365033), (884, 29741681), (1118, 23516678), (1462, 17983342), (2236, 11758339), (2561, 10266164), (2924, 8991671), (3349, 7850596), (3511, 7488364), (5122, 5133082), (6698, 3925298), (7022, 3744182), (8471, 3103724), (9503, 2766668), (10244, 2566541), (13396, 1962649), (14044, 1872091), (16942, 1551862), (19006, 1383334), (33884, 775931), (38012, 691667), (43537, 603892), (45643, 576028), (59687, 440492), (87074, 301946), (91286, 288014), (110123, 238748), (119374, 220246), (144007, 182572), (150973, 174148)]