904003424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40531}}^1$

素因数の和:40599

約数の個数: 48

約数和(自身を含む): 1930458096

約数和(自身を除く): 1026454672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 11152, 22304, 40531, 81062, 162124, 324248, 648496, 689027, 1296992, 1378054, 1661771, 2756108, 3323542, 5512216, 6647084, 11024432, 13294168, 22048864, 26588336, 28250107, 53176672, 56500214, 113000428, 226000856, 452001712, 904003424]

約数ペア:

[(1, 904003424), (2, 452001712), (4, 226000856), (8, 113000428), (16, 56500214), (17, 53176672), (32, 28250107), (34, 26588336), (41, 22048864), (68, 13294168), (82, 11024432), (136, 6647084), (164, 5512216), (272, 3323542), (328, 2756108), (544, 1661771), (656, 1378054), (697, 1296992), (1312, 689027), (1394, 648496), (2788, 324248), (5576, 162124), (11152, 81062), (22304, 40531)]