285989096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{7177}}^1$

素因数の和:7493

約数の個数: 32

約数和(自身を含む): 569789640

約数和(自身を除く): 283800544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 586, 1172, 2344, 4981, 7177, 9962, 14354, 19924, 28708, 39848, 57416, 122009, 244018, 488036, 976072, 2102861, 4205722, 8411444, 16822888, 35748637, 71497274, 142994548, 285989096]

約数ペア:

[(1, 285989096), (2, 142994548), (4, 71497274), (8, 35748637), (17, 16822888), (34, 8411444), (68, 4205722), (136, 2102861), (293, 976072), (586, 488036), (1172, 244018), (2344, 122009), (4981, 57416), (7177, 39848), (9962, 28708), (14354, 19924)]