75867428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 164244864

約数和(自身を除く): 88377436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 811, 1028, 1622, 1799, 3244, 3341, 3598, 5677, 6682, 7196, 10543, 11354, 13364, 21086, 22708, 23387, 42172, 46774, 73801, 93548, 147602, 208427, 295204, 416854, 833708, 1458989, 2709551, 2917978, 5419102, 5835956, 10838204, 18966857, 37933714, 75867428]

約数ペア:

[(1, 75867428), (2, 37933714), (4, 18966857), (7, 10838204), (13, 5835956), (14, 5419102), (26, 2917978), (28, 2709551), (52, 1458989), (91, 833708), (182, 416854), (257, 295204), (364, 208427), (514, 147602), (811, 93548), (1028, 73801), (1622, 46774), (1799, 42172), (3244, 23387), (3341, 22708), (3598, 21086), (5677, 13364), (6682, 11354), (7196, 10543)]