23405568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 88

約数和(自身を含む): 65831520

約数和(自身を除く): 42425952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 401, 456, 512, 608, 768, 802, 912, 1024, 1203, 1216, 1536, 1604, 1824, 2406, 2432, 3072, 3208, 3648, 4812, 4864, 6416, 7296, 7619, 9624, 9728, 12832, 14592, 15238, 19248, 19456, 22857, 25664, 29184, 30476, 38496, 45714, 51328, 58368, 60952, 76992, 91428, 102656, 121904, 153984, 182856, 205312, 243808, 307968, 365712, 410624, 487616, 615936, 731424, 975232, 1231872, 1462848, 1950464, 2925696, 3900928, 5851392, 7801856, 11702784, 23405568]

約数ペア:

[(1, 23405568), (2, 11702784), (3, 7801856), (4, 5851392), (6, 3900928), (8, 2925696), (12, 1950464), (16, 1462848), (19, 1231872), (24, 975232), (32, 731424), (38, 615936), (48, 487616), (57, 410624), (64, 365712), (76, 307968), (96, 243808), (114, 205312), (128, 182856), (152, 153984), (192, 121904), (228, 102656), (256, 91428), (304, 76992), (384, 60952), (401, 58368), (456, 51328), (512, 45714), (608, 38496), (768, 30476), (802, 29184), (912, 25664), (1024, 22857), (1203, 19456), (1216, 19248), (1536, 15238), (1604, 14592), (1824, 12832), (2406, 9728), (2432, 9624), (3072, 7619), (3208, 7296), (3648, 6416), (4812, 4864)]