38679872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 98316288

約数和(自身を除く): 59636416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 167, 176, 188, 224, 308, 329, 334, 352, 376, 448, 517, 616, 658, 668, 704, 752, 1034, 1169, 1232, 1316, 1336, 1504, 1837, 2068, 2338, 2464, 2632, 2672, 3008, 3619, 3674, 4136, 4676, 4928, 5264, 5344, 7238, 7348, 7849, 8272, 9352, 10528, 10688, 12859, 14476, 14696, 15698, 16544, 18704, 21056, 25718, 28952, 29392, 31396, 33088, 37408, 51436, 54943, 57904, 58784, 62792, 74816, 86339, 102872, 109886, 115808, 117568, 125584, 172678, 205744, 219772, 231616, 251168, 345356, 411488, 439544, 502336, 604373, 690712, 822976, 879088, 1208746, 1381424, 1758176, 2417492, 2762848, 3516352, 4834984, 5525696, 9669968, 19339936, 38679872]

約数ペア:

[(1, 38679872), (2, 19339936), (4, 9669968), (7, 5525696), (8, 4834984), (11, 3516352), (14, 2762848), (16, 2417492), (22, 1758176), (28, 1381424), (32, 1208746), (44, 879088), (47, 822976), (56, 690712), (64, 604373), (77, 502336), (88, 439544), (94, 411488), (112, 345356), (154, 251168), (167, 231616), (176, 219772), (188, 205744), (224, 172678), (308, 125584), (329, 117568), (334, 115808), (352, 109886), (376, 102872), (448, 86339), (517, 74816), (616, 62792), (658, 58784), (668, 57904), (704, 54943), (752, 51436), (1034, 37408), (1169, 33088), (1232, 31396), (1316, 29392), (1336, 28952), (1504, 25718), (1837, 21056), (2068, 18704), (2338, 16544), (2464, 15698), (2632, 14696), (2672, 14476), (3008, 12859), (3619, 10688), (3674, 10528), (4136, 9352), (4676, 8272), (4928, 7849), (5264, 7348), (5344, 7238)]