13443976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 31651200

約数和(自身を除く): 18207224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 313, 364, 413, 472, 626, 728, 767, 826, 1252, 1534, 1652, 2191, 2504, 3068, 3304, 4069, 4382, 5369, 6136, 8138, 8764, 10738, 16276, 17528, 18467, 21476, 28483, 32552, 36934, 42952, 56966, 73868, 113932, 129269, 147736, 227864, 240071, 258538, 480142, 517076, 960284, 1034152, 1680497, 1920568, 3360994, 6721988, 13443976]

約数ペア:

[(1, 13443976), (2, 6721988), (4, 3360994), (7, 1920568), (8, 1680497), (13, 1034152), (14, 960284), (26, 517076), (28, 480142), (52, 258538), (56, 240071), (59, 227864), (91, 147736), (104, 129269), (118, 113932), (182, 73868), (236, 56966), (313, 42952), (364, 36934), (413, 32552), (472, 28483), (626, 21476), (728, 18467), (767, 17528), (826, 16276), (1252, 10738), (1534, 8764), (1652, 8138), (2191, 6136), (2504, 5369), (3068, 4382), (3304, 4069)]