25868514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 62853120

約数和(自身を除く): 36984606

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 439, 483, 854, 878, 966, 1281, 1317, 1403, 2562, 2634, 2806, 3073, 4209, 6146, 8418, 9219, 9821, 10097, 18438, 19642, 20194, 26779, 29463, 30291, 53558, 58926, 60582, 70679, 80337, 141358, 160674, 187453, 212037, 374906, 424074, 562359, 615917, 1124718, 1231834, 1847751, 3695502, 4311419, 8622838, 12934257, 25868514]

約数ペア:

[(1, 25868514), (2, 12934257), (3, 8622838), (6, 4311419), (7, 3695502), (14, 1847751), (21, 1231834), (23, 1124718), (42, 615917), (46, 562359), (61, 424074), (69, 374906), (122, 212037), (138, 187453), (161, 160674), (183, 141358), (322, 80337), (366, 70679), (427, 60582), (439, 58926), (483, 53558), (854, 30291), (878, 29463), (966, 26779), (1281, 20194), (1317, 19642), (1403, 18438), (2562, 10097), (2634, 9821), (2806, 9219), (3073, 8418), (4209, 6146)]