26804546992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1\times {\mathrm{769}}^1$

素因数の和:1518

約数の個数: 80

約数和(自身を含む): 54046263040

約数和(自身を除く): 27241716048

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 148, 194, 296, 388, 592, 607, 769, 776, 1214, 1538, 1552, 2428, 3076, 3589, 4856, 6152, 7178, 9712, 12304, 14356, 22459, 28453, 28712, 44918, 56906, 57424, 58879, 74593, 89836, 113812, 117758, 149186, 179672, 227624, 235516, 298372, 359344, 455248, 466783, 471032, 596744, 933566, 942064, 1193488, 1867132, 2178523, 2759941, 3734264, 4357046, 5519882, 7468528, 8714092, 11039764, 17270971, 17428184, 22079528, 34541942, 34856368, 44159056, 45277951, 69083884, 90555902, 138167768, 181111804, 276335536, 362223608, 724447216, 1675284187, 3350568374, 6701136748, 13402273496, 26804546992]

約数ペア:

[(1, 26804546992), (2, 13402273496), (4, 6701136748), (8, 3350568374), (16, 1675284187), (37, 724447216), (74, 362223608), (97, 276335536), (148, 181111804), (194, 138167768), (296, 90555902), (388, 69083884), (592, 45277951), (607, 44159056), (769, 34856368), (776, 34541942), (1214, 22079528), (1538, 17428184), (1552, 17270971), (2428, 11039764), (3076, 8714092), (3589, 7468528), (4856, 5519882), (6152, 4357046), (7178, 3734264), (9712, 2759941), (12304, 2178523), (14356, 1867132), (22459, 1193488), (28453, 942064), (28712, 933566), (44918, 596744), (56906, 471032), (57424, 466783), (58879, 455248), (74593, 359344), (89836, 298372), (113812, 235516), (117758, 227624), (149186, 179672)]