65224768

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 156691584

約数和(自身を除く): 91466816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 67, 82, 106, 112, 134, 164, 212, 224, 268, 287, 328, 371, 424, 448, 469, 536, 574, 656, 742, 848, 938, 1072, 1148, 1312, 1484, 1696, 1876, 2144, 2173, 2296, 2624, 2747, 2968, 3392, 3551, 3752, 4288, 4346, 4592, 5494, 5936, 7102, 7504, 8692, 9184, 10988, 11872, 14204, 15008, 15211, 17384, 18368, 19229, 21976, 23744, 24857, 28408, 30016, 30422, 34768, 38458, 43952, 49714, 56816, 60844, 69536, 76916, 87904, 99428, 113632, 121688, 139072, 145591, 153832, 175808, 198856, 227264, 243376, 291182, 307664, 397712, 486752, 582364, 615328, 795424, 973504, 1019137, 1164728, 1230656, 1590848, 2038274, 2329456, 4076548, 4658912, 8153096, 9317824, 16306192, 32612384, 65224768]

約数ペア:

[(1, 65224768), (2, 32612384), (4, 16306192), (7, 9317824), (8, 8153096), (14, 4658912), (16, 4076548), (28, 2329456), (32, 2038274), (41, 1590848), (53, 1230656), (56, 1164728), (64, 1019137), (67, 973504), (82, 795424), (106, 615328), (112, 582364), (134, 486752), (164, 397712), (212, 307664), (224, 291182), (268, 243376), (287, 227264), (328, 198856), (371, 175808), (424, 153832), (448, 145591), (469, 139072), (536, 121688), (574, 113632), (656, 99428), (742, 87904), (848, 76916), (938, 69536), (1072, 60844), (1148, 56816), (1312, 49714), (1484, 43952), (1696, 38458), (1876, 34768), (2144, 30422), (2173, 30016), (2296, 28408), (2624, 24857), (2747, 23744), (2968, 21976), (3392, 19229), (3551, 18368), (3752, 17384), (4288, 15211), (4346, 15008), (4592, 14204), (5494, 11872), (5936, 10988), (7102, 9184), (7504, 8692)]