23005696

素因数分解:

$2^9\times 7^3\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 54014400

約数和(自身を除く): 31008704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 256, 262, 343, 392, 448, 512, 524, 686, 784, 896, 917, 1048, 1372, 1568, 1792, 1834, 2096, 2744, 3136, 3584, 3668, 4192, 5488, 6272, 6419, 7336, 8384, 10976, 12544, 12838, 14672, 16768, 21952, 25088, 25676, 29344, 33536, 43904, 44933, 51352, 58688, 67072, 87808, 89866, 102704, 117376, 175616, 179732, 205408, 234752, 359464, 410816, 469504, 718928, 821632, 1437856, 1643264, 2875712, 3286528, 5751424, 11502848, 23005696]

約数ペア:

[(1, 23005696), (2, 11502848), (4, 5751424), (7, 3286528), (8, 2875712), (14, 1643264), (16, 1437856), (28, 821632), (32, 718928), (49, 469504), (56, 410816), (64, 359464), (98, 234752), (112, 205408), (128, 179732), (131, 175616), (196, 117376), (224, 102704), (256, 89866), (262, 87808), (343, 67072), (392, 58688), (448, 51352), (512, 44933), (524, 43904), (686, 33536), (784, 29344), (896, 25676), (917, 25088), (1048, 21952), (1372, 16768), (1568, 14672), (1792, 12838), (1834, 12544), (2096, 10976), (2744, 8384), (3136, 7336), (3584, 6419), (3668, 6272), (4192, 5488)]