13302902788

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{9281}}^1$

素因数の和:9473

約数の個数: 72

約数和(自身を含む): 27731942784

約数和(自身を除く): 14429039996

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 103, 142, 196, 206, 284, 412, 497, 721, 994, 1442, 1988, 2884, 3479, 5047, 6958, 7313, 9281, 10094, 13916, 14626, 18562, 20188, 29252, 37124, 51191, 64967, 102382, 129934, 204764, 259868, 358337, 454769, 658951, 716674, 909538, 955943, 1317902, 1433348, 1819076, 1911886, 2635804, 3823772, 4612657, 6691601, 9225314, 13383202, 18450628, 26766404, 32288599, 46841207, 64577198, 67871953, 93682414, 129154396, 135743906, 187364828, 271487812, 475103671, 950207342, 1900414684, 3325725697, 6651451394, 13302902788]

約数ペア:

[(1, 13302902788), (2, 6651451394), (4, 3325725697), (7, 1900414684), (14, 950207342), (28, 475103671), (49, 271487812), (71, 187364828), (98, 135743906), (103, 129154396), (142, 93682414), (196, 67871953), (206, 64577198), (284, 46841207), (412, 32288599), (497, 26766404), (721, 18450628), (994, 13383202), (1442, 9225314), (1988, 6691601), (2884, 4612657), (3479, 3823772), (5047, 2635804), (6958, 1911886), (7313, 1819076), (9281, 1433348), (10094, 1317902), (13916, 955943), (14626, 909538), (18562, 716674), (20188, 658951), (29252, 454769), (37124, 358337), (51191, 259868), (64967, 204764), (102382, 129934)]