25175072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 54172440

約数和(自身を除く): 28997368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 829, 949, 1168, 1658, 1898, 2336, 3316, 3796, 6632, 7592, 10777, 13264, 15184, 21554, 26528, 30368, 43108, 60517, 86216, 121034, 172432, 242068, 344864, 484136, 786721, 968272, 1573442, 1936544, 3146884, 6293768, 12587536, 25175072]

約数ペア:

[(1, 25175072), (2, 12587536), (4, 6293768), (8, 3146884), (13, 1936544), (16, 1573442), (26, 968272), (32, 786721), (52, 484136), (73, 344864), (104, 242068), (146, 172432), (208, 121034), (292, 86216), (416, 60517), (584, 43108), (829, 30368), (949, 26528), (1168, 21554), (1658, 15184), (1898, 13264), (2336, 10777), (3316, 7592), (3796, 6632)]