23021568

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1249}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 66543750

約数和(自身を除く): 43522182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1249, 1536, 2048, 2304, 2498, 3072, 3747, 4608, 4996, 6144, 7494, 9216, 9992, 11241, 14988, 18432, 19984, 22482, 29976, 39968, 44964, 59952, 79936, 89928, 119904, 159872, 179856, 239808, 319744, 359712, 479616, 639488, 719424, 959232, 1278976, 1438848, 1918464, 2557952, 2877696, 3836928, 5755392, 7673856, 11510784, 23021568]

約数ペア:

[(1, 23021568), (2, 11510784), (3, 7673856), (4, 5755392), (6, 3836928), (8, 2877696), (9, 2557952), (12, 1918464), (16, 1438848), (18, 1278976), (24, 959232), (32, 719424), (36, 639488), (48, 479616), (64, 359712), (72, 319744), (96, 239808), (128, 179856), (144, 159872), (192, 119904), (256, 89928), (288, 79936), (384, 59952), (512, 44964), (576, 39968), (768, 29976), (1024, 22482), (1152, 19984), (1249, 18432), (1536, 14988), (2048, 11241), (2304, 9992), (2498, 9216), (3072, 7494), (3747, 6144), (4608, 4996)]