17328388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 38191104

約数和(自身を除く): 20862716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 443, 508, 886, 889, 1397, 1772, 1778, 2794, 3101, 3556, 4873, 5588, 6202, 9746, 9779, 12404, 19492, 19558, 34111, 39116, 56261, 68222, 112522, 136444, 225044, 393827, 618871, 787654, 1237742, 1575308, 2475484, 4332097, 8664194, 17328388]

約数ペア:

[(1, 17328388), (2, 8664194), (4, 4332097), (7, 2475484), (11, 1575308), (14, 1237742), (22, 787654), (28, 618871), (44, 393827), (77, 225044), (127, 136444), (154, 112522), (254, 68222), (308, 56261), (443, 39116), (508, 34111), (886, 19558), (889, 19492), (1397, 12404), (1772, 9779), (1778, 9746), (2794, 6202), (3101, 5588), (3556, 4873)]