28333056

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 88

約数和(自身を含む): 78997824

約数和(自身を除く): 50664768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 401, 512, 552, 736, 768, 802, 1024, 1104, 1203, 1472, 1536, 1604, 2208, 2406, 2944, 3072, 3208, 4416, 4812, 5888, 6416, 8832, 9223, 9624, 11776, 12832, 17664, 18446, 19248, 23552, 25664, 27669, 35328, 36892, 38496, 51328, 55338, 70656, 73784, 76992, 102656, 110676, 147568, 153984, 205312, 221352, 295136, 307968, 410624, 442704, 590272, 615936, 885408, 1180544, 1231872, 1770816, 2361088, 3541632, 4722176, 7083264, 9444352, 14166528, 28333056]

約数ペア:

[(1, 28333056), (2, 14166528), (3, 9444352), (4, 7083264), (6, 4722176), (8, 3541632), (12, 2361088), (16, 1770816), (23, 1231872), (24, 1180544), (32, 885408), (46, 615936), (48, 590272), (64, 442704), (69, 410624), (92, 307968), (96, 295136), (128, 221352), (138, 205312), (184, 153984), (192, 147568), (256, 110676), (276, 102656), (368, 76992), (384, 73784), (401, 70656), (512, 55338), (552, 51328), (736, 38496), (768, 36892), (802, 35328), (1024, 27669), (1104, 25664), (1203, 23552), (1472, 19248), (1536, 18446), (1604, 17664), (2208, 12832), (2406, 11776), (2944, 9624), (3072, 9223), (3208, 8832), (4416, 6416), (4812, 5888)]