5297656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 12902400

約数和(自身を除く): 7604744

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 383, 494, 532, 728, 766, 988, 1064, 1532, 1729, 1976, 2681, 3064, 3458, 4979, 5362, 6916, 7277, 9958, 10724, 13832, 14554, 19916, 21448, 29108, 34853, 39832, 50939, 58216, 69706, 94601, 101878, 139412, 189202, 203756, 278824, 378404, 407512, 662207, 756808, 1324414, 2648828, 5297656]

約数ペア:

[(1, 5297656), (2, 2648828), (4, 1324414), (7, 756808), (8, 662207), (13, 407512), (14, 378404), (19, 278824), (26, 203756), (28, 189202), (38, 139412), (52, 101878), (56, 94601), (76, 69706), (91, 58216), (104, 50939), (133, 39832), (152, 34853), (182, 29108), (247, 21448), (266, 19916), (364, 14554), (383, 13832), (494, 10724), (532, 9958), (728, 7277), (766, 6916), (988, 5362), (1064, 4979), (1532, 3458), (1729, 3064), (1976, 2681)]