71361416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1506

約数の個数: 64

約数和(自身を含む): 164505600

約数和(自身を除く): 93144184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1427, 1786, 2632, 2854, 3572, 5708, 6251, 7144, 9989, 11416, 12502, 19978, 25004, 27113, 39956, 50008, 54226, 67069, 79912, 108452, 134138, 189791, 216904, 268276, 379582, 469483, 536552, 759164, 938966, 1274311, 1518328, 1877932, 2548622, 3755864, 5097244, 8920177, 10194488, 17840354, 35680708, 71361416]

約数ペア:

[(1, 71361416), (2, 35680708), (4, 17840354), (7, 10194488), (8, 8920177), (14, 5097244), (19, 3755864), (28, 2548622), (38, 1877932), (47, 1518328), (56, 1274311), (76, 938966), (94, 759164), (133, 536552), (152, 469483), (188, 379582), (266, 268276), (329, 216904), (376, 189791), (532, 134138), (658, 108452), (893, 79912), (1064, 67069), (1316, 54226), (1427, 50008), (1786, 39956), (2632, 27113), (2854, 25004), (3572, 19978), (5708, 12502), (6251, 11416), (7144, 9989)]