7190288

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 16302528

約数和(自身を除く): 9112240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 1493, 2408, 2986, 4816, 5972, 10451, 11944, 20902, 23888, 41804, 64199, 83608, 128398, 167216, 256796, 449393, 513592, 898786, 1027184, 1797572, 3595144, 7190288]

約数ペア:

[(1, 7190288), (2, 3595144), (4, 1797572), (7, 1027184), (8, 898786), (14, 513592), (16, 449393), (28, 256796), (43, 167216), (56, 128398), (86, 83608), (112, 64199), (172, 41804), (301, 23888), (344, 20902), (602, 11944), (688, 10451), (1204, 5972), (1493, 4816), (2408, 2986)]