7442848

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 9491552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 223, 224, 298, 446, 596, 892, 1043, 1192, 1561, 1784, 2086, 2384, 3122, 3568, 4172, 4768, 6244, 7136, 8344, 12488, 16688, 24976, 33227, 33376, 49952, 66454, 132908, 232589, 265816, 465178, 531632, 930356, 1063264, 1860712, 3721424, 7442848]

約数ペア:

[(1, 7442848), (2, 3721424), (4, 1860712), (7, 1063264), (8, 930356), (14, 531632), (16, 465178), (28, 265816), (32, 232589), (56, 132908), (112, 66454), (149, 49952), (223, 33376), (224, 33227), (298, 24976), (446, 16688), (596, 12488), (892, 8344), (1043, 7136), (1192, 6244), (1561, 4768), (1784, 4172), (2086, 3568), (2384, 3122)]