21882204976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{14737}}^1$

素因数の和:14918

約数の個数: 80

約数和(自身を含む): 46184883264

約数和(自身を除く): 24302678288

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 103, 106, 136, 206, 212, 272, 412, 424, 824, 848, 901, 1648, 1751, 1802, 3502, 3604, 5459, 7004, 7208, 10918, 14008, 14416, 14737, 21836, 28016, 29474, 43672, 58948, 87344, 92803, 117896, 185606, 235792, 250529, 371212, 501058, 742424, 781061, 1002116, 1484848, 1517911, 1562122, 2004232, 3035822, 3124244, 4008464, 6071644, 6248488, 12143288, 12496976, 13278037, 24286576, 25804487, 26556074, 51608974, 53112148, 80449283, 103217948, 106224296, 160898566, 206435896, 212448592, 321797132, 412871792, 643594264, 1287188528, 1367637811, 2735275622, 5470551244, 10941102488, 21882204976]

約数ペア:

[(1, 21882204976), (2, 10941102488), (4, 5470551244), (8, 2735275622), (16, 1367637811), (17, 1287188528), (34, 643594264), (53, 412871792), (68, 321797132), (103, 212448592), (106, 206435896), (136, 160898566), (206, 106224296), (212, 103217948), (272, 80449283), (412, 53112148), (424, 51608974), (824, 26556074), (848, 25804487), (901, 24286576), (1648, 13278037), (1751, 12496976), (1802, 12143288), (3502, 6248488), (3604, 6071644), (5459, 4008464), (7004, 3124244), (7208, 3035822), (10918, 2004232), (14008, 1562122), (14416, 1517911), (14737, 1484848), (21836, 1002116), (28016, 781061), (29474, 742424), (43672, 501058), (58948, 371212), (87344, 250529), (92803, 235792), (117896, 185606)]