7989436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 9622340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 467, 611, 658, 934, 1222, 1316, 1868, 2444, 3269, 4277, 6071, 6538, 8554, 12142, 13076, 17108, 21949, 24284, 42497, 43898, 84994, 87796, 153643, 169988, 285337, 307286, 570674, 614572, 1141348, 1997359, 3994718, 7989436]

約数ペア:

[(1, 7989436), (2, 3994718), (4, 1997359), (7, 1141348), (13, 614572), (14, 570674), (26, 307286), (28, 285337), (47, 169988), (52, 153643), (91, 87796), (94, 84994), (182, 43898), (188, 42497), (329, 24284), (364, 21949), (467, 17108), (611, 13076), (658, 12142), (934, 8554), (1222, 6538), (1316, 6071), (1868, 4277), (2444, 3269)]