3217424

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 40

約数和(自身を含む): 7440000

約数和(自身を除く): 4222576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1249, 1288, 2498, 2576, 4996, 8743, 9992, 17486, 19984, 28727, 34972, 57454, 69944, 114908, 139888, 201089, 229816, 402178, 459632, 804356, 1608712, 3217424]

約数ペア:

[(1, 3217424), (2, 1608712), (4, 804356), (7, 459632), (8, 402178), (14, 229816), (16, 201089), (23, 139888), (28, 114908), (46, 69944), (56, 57454), (92, 34972), (112, 28727), (161, 19984), (184, 17486), (322, 9992), (368, 8743), (644, 4996), (1249, 2576), (1288, 2498)]