28274544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8574

約数の個数: 60

約数和(自身を含む): 82579536

約数和(自身を除く): 54304992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8537, 17074, 25611, 34148, 51222, 68296, 76833, 102444, 136592, 153666, 196351, 204888, 307332, 392702, 409776, 589053, 614664, 785404, 1178106, 1229328, 1570808, 1767159, 2356212, 3141616, 3534318, 4712424, 7068636, 9424848, 14137272, 28274544]

約数ペア:

[(1, 28274544), (2, 14137272), (3, 9424848), (4, 7068636), (6, 4712424), (8, 3534318), (9, 3141616), (12, 2356212), (16, 1767159), (18, 1570808), (23, 1229328), (24, 1178106), (36, 785404), (46, 614664), (48, 589053), (69, 409776), (72, 392702), (92, 307332), (138, 204888), (144, 196351), (184, 153666), (207, 136592), (276, 102444), (368, 76833), (414, 68296), (552, 51222), (828, 34148), (1104, 25611), (1656, 17074), (3312, 8537)]