28927551296

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2082917}}^1$

素因数の和:2082967

約数の個数: 56

約数和(自身を含む): 67719830016

約数和(自身を除く): 38792278720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 2082917, 4165834, 8331668, 14580419, 16663336, 29160838, 33326672, 58321676, 64570427, 66653344, 116643352, 129140854, 133306688, 233286704, 258281708, 451992989, 466573408, 516563416, 903985978, 933146816, 1033126832, 1807971956, 2066253664, 3615943912, 4132507328, 7231887824, 14463775648, 28927551296]

約数ペア:

[(1, 28927551296), (2, 14463775648), (4, 7231887824), (7, 4132507328), (8, 3615943912), (14, 2066253664), (16, 1807971956), (28, 1033126832), (31, 933146816), (32, 903985978), (56, 516563416), (62, 466573408), (64, 451992989), (112, 258281708), (124, 233286704), (217, 133306688), (224, 129140854), (248, 116643352), (434, 66653344), (448, 64570427), (496, 58321676), (868, 33326672), (992, 29160838), (1736, 16663336), (1984, 14580419), (3472, 8331668), (6944, 4165834), (13888, 2082917)]