28212936

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 72558720

約数和(自身を除く): 44345784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 103, 113, 202, 206, 226, 303, 309, 339, 404, 412, 452, 606, 618, 678, 808, 824, 904, 1212, 1236, 1356, 2424, 2472, 2712, 10403, 11413, 11639, 20806, 22826, 23278, 31209, 34239, 34917, 41612, 45652, 46556, 62418, 68478, 69834, 83224, 91304, 93112, 124836, 136956, 139668, 249672, 273912, 279336, 1175539, 2351078, 3526617, 4702156, 7053234, 9404312, 14106468, 28212936]

約数ペア:

[(1, 28212936), (2, 14106468), (3, 9404312), (4, 7053234), (6, 4702156), (8, 3526617), (12, 2351078), (24, 1175539), (101, 279336), (103, 273912), (113, 249672), (202, 139668), (206, 136956), (226, 124836), (303, 93112), (309, 91304), (339, 83224), (404, 69834), (412, 68478), (452, 62418), (606, 46556), (618, 45652), (678, 41612), (808, 34917), (824, 34239), (904, 31209), (1212, 23278), (1236, 22826), (1356, 20806), (2424, 11639), (2472, 11413), (2712, 10403)]