8326864

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 21769440

約数和(自身を除く): 13442576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 43, 49, 52, 56, 76, 86, 91, 98, 104, 112, 133, 152, 172, 182, 196, 208, 247, 266, 301, 304, 344, 364, 392, 494, 532, 559, 602, 637, 688, 728, 784, 817, 931, 988, 1064, 1118, 1204, 1274, 1456, 1634, 1729, 1862, 1976, 2107, 2128, 2236, 2408, 2548, 3268, 3458, 3724, 3913, 3952, 4214, 4472, 4816, 5096, 5719, 6536, 6916, 7448, 7826, 8428, 8944, 10192, 10621, 11438, 12103, 13072, 13832, 14896, 15652, 16856, 21242, 22876, 24206, 27391, 27664, 31304, 33712, 40033, 42484, 45752, 48412, 54782, 62608, 74347, 80066, 84968, 91504, 96824, 109564, 148694, 160132, 169936, 193648, 219128, 297388, 320264, 438256, 520429, 594776, 640528, 1040858, 1189552, 2081716, 4163432, 8326864]

約数ペア:

[(1, 8326864), (2, 4163432), (4, 2081716), (7, 1189552), (8, 1040858), (13, 640528), (14, 594776), (16, 520429), (19, 438256), (26, 320264), (28, 297388), (38, 219128), (43, 193648), (49, 169936), (52, 160132), (56, 148694), (76, 109564), (86, 96824), (91, 91504), (98, 84968), (104, 80066), (112, 74347), (133, 62608), (152, 54782), (172, 48412), (182, 45752), (196, 42484), (208, 40033), (247, 33712), (266, 31304), (301, 27664), (304, 27391), (344, 24206), (364, 22876), (392, 21242), (494, 16856), (532, 15652), (559, 14896), (602, 13832), (637, 13072), (688, 12103), (728, 11438), (784, 10621), (817, 10192), (931, 8944), (988, 8428), (1064, 7826), (1118, 7448), (1204, 6916), (1274, 6536), (1456, 5719), (1634, 5096), (1729, 4816), (1862, 4472), (1976, 4214), (2107, 3952), (2128, 3913), (2236, 3724), (2408, 3458), (2548, 3268)]