26991608

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5079

約数の個数: 32

約数和(自身を含む): 58447200

約数和(自身を除く): 31455592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4969, 5432, 9938, 19876, 34783, 39752, 69566, 139132, 278264, 481993, 963986, 1927972, 3373951, 3855944, 6747902, 13495804, 26991608]

約数ペア:

[(1, 26991608), (2, 13495804), (4, 6747902), (7, 3855944), (8, 3373951), (14, 1927972), (28, 963986), (56, 481993), (97, 278264), (194, 139132), (388, 69566), (679, 39752), (776, 34783), (1358, 19876), (2716, 9938), (4969, 5432)]