22275032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 48898080

約数和(自身を除く): 26623048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 293, 344, 442, 559, 586, 731, 884, 1118, 1172, 1462, 1768, 2236, 2344, 2924, 3809, 4472, 4981, 5848, 7618, 9503, 9962, 12599, 15236, 19006, 19924, 25198, 30472, 38012, 39848, 50396, 64753, 76024, 100792, 129506, 163787, 214183, 259012, 327574, 428366, 518024, 655148, 856732, 1310296, 1713464, 2784379, 5568758, 11137516, 22275032]

約数ペア:

[(1, 22275032), (2, 11137516), (4, 5568758), (8, 2784379), (13, 1713464), (17, 1310296), (26, 856732), (34, 655148), (43, 518024), (52, 428366), (68, 327574), (86, 259012), (104, 214183), (136, 163787), (172, 129506), (221, 100792), (293, 76024), (344, 64753), (442, 50396), (559, 39848), (586, 38012), (731, 30472), (884, 25198), (1118, 19924), (1172, 19006), (1462, 15236), (1768, 12599), (2236, 9962), (2344, 9503), (2924, 7618), (3809, 5848), (4472, 4981)]