28398045352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{13903}}^1$

素因数の和:14602

約数の個数: 64

約数和(自身を含む): 58924039680

約数和(自身を除く): 30525994328

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 653, 782, 1306, 1564, 2612, 3128, 5224, 11101, 13903, 15019, 22202, 27806, 30038, 44404, 55612, 60076, 88808, 111224, 120152, 236351, 255323, 319769, 472702, 510646, 639538, 945404, 1021292, 1279076, 1890808, 2042584, 2558152, 5436073, 9078659, 10872146, 18157318, 21744292, 36314636, 43488584, 72629272, 154337203, 208809157, 308674406, 417618314, 617348812, 835236628, 1234697624, 1670473256, 3549755669, 7099511338, 14199022676, 28398045352]

約数ペア:

[(1, 28398045352), (2, 14199022676), (4, 7099511338), (8, 3549755669), (17, 1670473256), (23, 1234697624), (34, 835236628), (46, 617348812), (68, 417618314), (92, 308674406), (136, 208809157), (184, 154337203), (391, 72629272), (653, 43488584), (782, 36314636), (1306, 21744292), (1564, 18157318), (2612, 10872146), (3128, 9078659), (5224, 5436073), (11101, 2558152), (13903, 2042584), (15019, 1890808), (22202, 1279076), (27806, 1021292), (30038, 945404), (44404, 639538), (55612, 510646), (60076, 472702), (88808, 319769), (111224, 255323), (120152, 236351)]