23279872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 57984192

約数和(自身を除く): 34704320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1181, 1232, 1408, 1792, 2362, 2464, 2816, 4724, 4928, 8267, 9448, 9856, 12991, 16534, 18896, 19712, 25982, 33068, 37792, 51964, 66136, 75584, 90937, 103928, 132272, 151168, 181874, 207856, 264544, 302336, 363748, 415712, 529088, 727496, 831424, 1058176, 1454992, 1662848, 2116352, 2909984, 3325696, 5819968, 11639936, 23279872]

約数ペア:

[(1, 23279872), (2, 11639936), (4, 5819968), (7, 3325696), (8, 2909984), (11, 2116352), (14, 1662848), (16, 1454992), (22, 1058176), (28, 831424), (32, 727496), (44, 529088), (56, 415712), (64, 363748), (77, 302336), (88, 264544), (112, 207856), (128, 181874), (154, 151168), (176, 132272), (224, 103928), (256, 90937), (308, 75584), (352, 66136), (448, 51964), (616, 37792), (704, 33068), (896, 25982), (1181, 19712), (1232, 18896), (1408, 16534), (1792, 12991), (2362, 9856), (2464, 9448), (2816, 8267), (4724, 4928)]