25218173876

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1\times {\mathrm{7673}}^1$

素因数の和:8888

約数の個数: 48

約数和(自身を含む): 50960762496

約数和(自身を除く): 25742588620

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1097, 1498, 2194, 2996, 4388, 7673, 7679, 15346, 15358, 30692, 30716, 53711, 107422, 117379, 214844, 234758, 469516, 821011, 821653, 1642022, 1643306, 3284044, 3286612, 5747077, 8417281, 11494154, 16834562, 22988308, 33669124, 58920967, 117841934, 235683868, 900649067, 1801298134, 3602596268, 6304543469, 12609086938, 25218173876]

約数ペア:

[(1, 25218173876), (2, 12609086938), (4, 6304543469), (7, 3602596268), (14, 1801298134), (28, 900649067), (107, 235683868), (214, 117841934), (428, 58920967), (749, 33669124), (1097, 22988308), (1498, 16834562), (2194, 11494154), (2996, 8417281), (4388, 5747077), (7673, 3286612), (7679, 3284044), (15346, 1643306), (15358, 1642022), (30692, 821653), (30716, 821011), (53711, 469516), (107422, 234758), (117379, 214844)]