25857404048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{3041}}^1$

素因数の和:3197

約数の個数: 120

約数和(自身を含む): 59930807040

約数和(自身を除く): 34073402992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 632, 868, 961, 1106, 1264, 1736, 1922, 2212, 2449, 3041, 3472, 3844, 4424, 4898, 6082, 6727, 7688, 8848, 9796, 12164, 13454, 15376, 17143, 19592, 21287, 24328, 26908, 34286, 39184, 42574, 48656, 53816, 68572, 75919, 85148, 94271, 107632, 137144, 151838, 170296, 188542, 240239, 274288, 303676, 340592, 377084, 480478, 531433, 607352, 659897, 754168, 960956, 1062866, 1214704, 1319794, 1508336, 1681673, 1921912, 2125732, 2639588, 2922401, 3363346, 3843824, 4251464, 5279176, 5844802, 6726692, 7447409, 8502928, 10558352, 11689604, 13453384, 14894818, 20456807, 23379208, 26906768, 29789636, 40913614, 46758416, 52131863, 59579272, 81827228, 104263726, 119158544, 163654456, 208527452, 230869679, 327308912, 417054904, 461739358, 834109808, 923478716, 1616087753, 1846957432, 3232175506, 3693914864, 6464351012, 12928702024, 25857404048]

約数ペア:

[(1, 25857404048), (2, 12928702024), (4, 6464351012), (7, 3693914864), (8, 3232175506), (14, 1846957432), (16, 1616087753), (28, 923478716), (31, 834109808), (56, 461739358), (62, 417054904), (79, 327308912), (112, 230869679), (124, 208527452), (158, 163654456), (217, 119158544), (248, 104263726), (316, 81827228), (434, 59579272), (496, 52131863), (553, 46758416), (632, 40913614), (868, 29789636), (961, 26906768), (1106, 23379208), (1264, 20456807), (1736, 14894818), (1922, 13453384), (2212, 11689604), (2449, 10558352), (3041, 8502928), (3472, 7447409), (3844, 6726692), (4424, 5844802), (4898, 5279176), (6082, 4251464), (6727, 3843824), (7688, 3363346), (8848, 2922401), (9796, 2639588), (12164, 2125732), (13454, 1921912), (15376, 1681673), (17143, 1508336), (19592, 1319794), (21287, 1214704), (24328, 1062866), (26908, 960956), (34286, 754168), (39184, 659897), (42574, 607352), (48656, 531433), (53816, 480478), (68572, 377084), (75919, 340592), (85148, 303676), (94271, 274288), (107632, 240239), (137144, 188542), (151838, 170296)]