65297982976

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{3691}}^1$

素因数の和:4135

約数の個数: 80

約数和(自身を含む): 132116521680

約数和(自身を除く): 66818538704

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 317, 436, 512, 634, 872, 1268, 1744, 2536, 3488, 3691, 5072, 6976, 7382, 10144, 13952, 14764, 20288, 27904, 29528, 34553, 40576, 55808, 59056, 69106, 81152, 118112, 138212, 162304, 236224, 276424, 402319, 472448, 552848, 804638, 944896, 1105696, 1170047, 1609276, 1889792, 2211392, 2340094, 3218552, 4422784, 4680188, 6437104, 8845568, 9360376, 12874208, 17691136, 18720752, 25748416, 37441504, 51496832, 74883008, 102993664, 127535123, 149766016, 205987328, 255070246, 299532032, 510140492, 599064064, 1020280984, 2040561968, 4081123936, 8162247872, 16324495744, 32648991488, 65297982976]

約数ペア:

[(1, 65297982976), (2, 32648991488), (4, 16324495744), (8, 8162247872), (16, 4081123936), (32, 2040561968), (64, 1020280984), (109, 599064064), (128, 510140492), (218, 299532032), (256, 255070246), (317, 205987328), (436, 149766016), (512, 127535123), (634, 102993664), (872, 74883008), (1268, 51496832), (1744, 37441504), (2536, 25748416), (3488, 18720752), (3691, 17691136), (5072, 12874208), (6976, 9360376), (7382, 8845568), (10144, 6437104), (13952, 4680188), (14764, 4422784), (20288, 3218552), (27904, 2340094), (29528, 2211392), (34553, 1889792), (40576, 1609276), (55808, 1170047), (59056, 1105696), (69106, 944896), (81152, 804638), (118112, 552848), (138212, 472448), (162304, 402319), (236224, 276424)]