38646784

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 88

約数和(自身を含む): 87251328

約数和(自身を除く): 48604544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 73, 88, 94, 128, 146, 176, 188, 256, 292, 352, 376, 512, 517, 584, 704, 752, 803, 1024, 1034, 1168, 1408, 1504, 1606, 2068, 2336, 2816, 3008, 3212, 3431, 4136, 4672, 5632, 6016, 6424, 6862, 8272, 9344, 11264, 12032, 12848, 13724, 16544, 18688, 24064, 25696, 27448, 33088, 37376, 37741, 48128, 51392, 54896, 66176, 74752, 75482, 102784, 109792, 132352, 150964, 205568, 219584, 264704, 301928, 411136, 439168, 529408, 603856, 822272, 878336, 1207712, 1756672, 2415424, 3513344, 4830848, 9661696, 19323392, 38646784]

約数ペア:

[(1, 38646784), (2, 19323392), (4, 9661696), (8, 4830848), (11, 3513344), (16, 2415424), (22, 1756672), (32, 1207712), (44, 878336), (47, 822272), (64, 603856), (73, 529408), (88, 439168), (94, 411136), (128, 301928), (146, 264704), (176, 219584), (188, 205568), (256, 150964), (292, 132352), (352, 109792), (376, 102784), (512, 75482), (517, 74752), (584, 66176), (704, 54896), (752, 51392), (803, 48128), (1024, 37741), (1034, 37376), (1168, 33088), (1408, 27448), (1504, 25696), (1606, 24064), (2068, 18688), (2336, 16544), (2816, 13724), (3008, 12848), (3212, 12032), (3431, 11264), (4136, 9344), (4672, 8272), (5632, 6862), (6016, 6424)]