65074688

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 151371264

約数和(自身を除く): 86296576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 271, 448, 469, 512, 536, 542, 896, 938, 1072, 1084, 1792, 1876, 1897, 2144, 2168, 3584, 3752, 3794, 4288, 4336, 7504, 7588, 8576, 8672, 15008, 15176, 17152, 17344, 18157, 30016, 30352, 34304, 34688, 36314, 60032, 60704, 69376, 72628, 120064, 121408, 127099, 138752, 145256, 240128, 242816, 254198, 290512, 485632, 508396, 581024, 971264, 1016792, 1162048, 2033584, 2324096, 4067168, 4648192, 8134336, 9296384, 16268672, 32537344, 65074688]

約数ペア:

[(1, 65074688), (2, 32537344), (4, 16268672), (7, 9296384), (8, 8134336), (14, 4648192), (16, 4067168), (28, 2324096), (32, 2033584), (56, 1162048), (64, 1016792), (67, 971264), (112, 581024), (128, 508396), (134, 485632), (224, 290512), (256, 254198), (268, 242816), (271, 240128), (448, 145256), (469, 138752), (512, 127099), (536, 121408), (542, 120064), (896, 72628), (938, 69376), (1072, 60704), (1084, 60032), (1792, 36314), (1876, 34688), (1897, 34304), (2144, 30352), (2168, 30016), (3584, 18157), (3752, 17344), (3794, 17152), (4288, 15176), (4336, 15008), (7504, 8672), (7588, 8576)]