47654656

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 108

約数和(自身を含む): 115342920

約数和(自身を除く): 67688264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 131, 196, 203, 224, 232, 256, 262, 392, 406, 448, 464, 524, 784, 812, 896, 917, 928, 1048, 1421, 1568, 1624, 1792, 1834, 1856, 2096, 2842, 3136, 3248, 3668, 3712, 3799, 4192, 5684, 6272, 6419, 6496, 7336, 7424, 7598, 8384, 11368, 12544, 12838, 12992, 14672, 15196, 16768, 22736, 25676, 25984, 26593, 29344, 30392, 33536, 45472, 51352, 51968, 53186, 58688, 60784, 90944, 102704, 106372, 117376, 121568, 181888, 186151, 205408, 212744, 234752, 243136, 363776, 372302, 410816, 425488, 486272, 744604, 821632, 850976, 972544, 1489208, 1643264, 1701952, 2978416, 3403904, 5956832, 6807808, 11913664, 23827328, 47654656]

約数ペア:

[(1, 47654656), (2, 23827328), (4, 11913664), (7, 6807808), (8, 5956832), (14, 3403904), (16, 2978416), (28, 1701952), (29, 1643264), (32, 1489208), (49, 972544), (56, 850976), (58, 821632), (64, 744604), (98, 486272), (112, 425488), (116, 410816), (128, 372302), (131, 363776), (196, 243136), (203, 234752), (224, 212744), (232, 205408), (256, 186151), (262, 181888), (392, 121568), (406, 117376), (448, 106372), (464, 102704), (524, 90944), (784, 60784), (812, 58688), (896, 53186), (917, 51968), (928, 51352), (1048, 45472), (1421, 33536), (1568, 30392), (1624, 29344), (1792, 26593), (1834, 25984), (1856, 25676), (2096, 22736), (2842, 16768), (3136, 15196), (3248, 14672), (3668, 12992), (3712, 12838), (3799, 12544), (4192, 11368), (5684, 8384), (6272, 7598), (6419, 7424), (6496, 7336)]