26153728

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 54

約数和(自身を含む): 55292244

約数和(自身を除く): 29138516

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 283, 304, 361, 566, 608, 722, 1132, 1216, 1444, 2264, 2432, 2888, 4528, 4864, 5377, 5776, 9056, 10754, 11552, 18112, 21508, 23104, 36224, 43016, 46208, 72448, 86032, 92416, 102163, 172064, 204326, 344128, 408652, 688256, 817304, 1376512, 1634608, 3269216, 6538432, 13076864, 26153728]

約数ペア:

[(1, 26153728), (2, 13076864), (4, 6538432), (8, 3269216), (16, 1634608), (19, 1376512), (32, 817304), (38, 688256), (64, 408652), (76, 344128), (128, 204326), (152, 172064), (256, 102163), (283, 92416), (304, 86032), (361, 72448), (566, 46208), (608, 43016), (722, 36224), (1132, 23104), (1216, 21508), (1444, 18112), (2264, 11552), (2432, 10754), (2888, 9056), (4528, 5776), (4864, 5377)]