38966784

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 80

約数和(自身を含む): 108421632

約数和(自身を除く): 69454848

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, 512, 552, 736, 768, 1103, 1104, 1472, 1536, 2206, 2208, 2944, 3309, 4412, 4416, 5888, 6618, 8824, 8832, 11776, 13236, 17648, 17664, 25369, 26472, 35296, 35328, 50738, 52944, 70592, 76107, 101476, 105888, 141184, 152214, 202952, 211776, 282368, 304428, 405904, 423552, 564736, 608856, 811808, 847104, 1217712, 1623616, 1694208, 2435424, 3247232, 4870848, 6494464, 9741696, 12988928, 19483392, 38966784]

約数ペア:

[(1, 38966784), (2, 19483392), (3, 12988928), (4, 9741696), (6, 6494464), (8, 4870848), (12, 3247232), (16, 2435424), (23, 1694208), (24, 1623616), (32, 1217712), (46, 847104), (48, 811808), (64, 608856), (69, 564736), (92, 423552), (96, 405904), (128, 304428), (138, 282368), (184, 211776), (192, 202952), (256, 152214), (276, 141184), (368, 105888), (384, 101476), (512, 76107), (552, 70592), (736, 52944), (768, 50738), (1103, 35328), (1104, 35296), (1472, 26472), (1536, 25369), (2206, 17664), (2208, 17648), (2944, 13236), (3309, 11776), (4412, 8832), (4416, 8824), (5888, 6618)]