43091668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 39886892

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 97, 139, 188, 194, 278, 388, 556, 799, 1598, 1649, 2363, 3196, 3298, 4559, 4726, 6533, 6596, 9118, 9452, 13066, 13483, 18236, 26132, 26966, 53932, 77503, 111061, 155006, 222122, 229211, 310012, 444244, 458422, 633701, 916844, 1267402, 2534804, 10772917, 21545834, 43091668]

約数ペア:

[(1, 43091668), (2, 21545834), (4, 10772917), (17, 2534804), (34, 1267402), (47, 916844), (68, 633701), (94, 458422), (97, 444244), (139, 310012), (188, 229211), (194, 222122), (278, 155006), (388, 111061), (556, 77503), (799, 53932), (1598, 26966), (1649, 26132), (2363, 18236), (3196, 13483), (3298, 13066), (4559, 9452), (4726, 9118), (6533, 6596)]