25866904

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 62380800

約数和(自身を除く): 36513896

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 151, 152, 161, 184, 196, 266, 302, 322, 392, 437, 532, 604, 644, 874, 931, 1057, 1064, 1127, 1208, 1288, 1748, 1862, 2114, 2254, 2869, 3059, 3473, 3496, 3724, 4228, 4508, 5738, 6118, 6946, 7399, 7448, 8456, 9016, 11476, 12236, 13892, 14798, 20083, 21413, 22952, 24311, 24472, 27784, 29596, 40166, 42826, 48622, 59192, 65987, 80332, 85652, 97244, 131974, 140581, 160664, 170177, 171304, 194488, 263948, 281162, 340354, 461909, 527896, 562324, 680708, 923818, 1124648, 1361416, 1847636, 3233363, 3695272, 6466726, 12933452, 25866904]

約数ペア:

[(1, 25866904), (2, 12933452), (4, 6466726), (7, 3695272), (8, 3233363), (14, 1847636), (19, 1361416), (23, 1124648), (28, 923818), (38, 680708), (46, 562324), (49, 527896), (56, 461909), (76, 340354), (92, 281162), (98, 263948), (133, 194488), (151, 171304), (152, 170177), (161, 160664), (184, 140581), (196, 131974), (266, 97244), (302, 85652), (322, 80332), (392, 65987), (437, 59192), (532, 48622), (604, 42826), (644, 40166), (874, 29596), (931, 27784), (1057, 24472), (1064, 24311), (1127, 22952), (1208, 21413), (1288, 20083), (1748, 14798), (1862, 13892), (2114, 12236), (2254, 11476), (2869, 9016), (3059, 8456), (3473, 7448), (3496, 7399), (3724, 6946), (4228, 6118), (4508, 5738)]