12869696

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 30480000

約数和(自身を除く): 17610304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1249, 1288, 1472, 2498, 2576, 4996, 5152, 8743, 9992, 10304, 17486, 19984, 28727, 34972, 39968, 57454, 69944, 79936, 114908, 139888, 201089, 229816, 279776, 402178, 459632, 559552, 804356, 919264, 1608712, 1838528, 3217424, 6434848, 12869696]

約数ペア:

[(1, 12869696), (2, 6434848), (4, 3217424), (7, 1838528), (8, 1608712), (14, 919264), (16, 804356), (23, 559552), (28, 459632), (32, 402178), (46, 279776), (56, 229816), (64, 201089), (92, 139888), (112, 114908), (161, 79936), (184, 69944), (224, 57454), (322, 39968), (368, 34972), (448, 28727), (644, 19984), (736, 17486), (1249, 10304), (1288, 9992), (1472, 8743), (2498, 5152), (2576, 4996)]