7926268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 17095680

約数和(自身を除く): 9169412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 317, 329, 532, 634, 658, 893, 1268, 1316, 1786, 2219, 3572, 4438, 6023, 6251, 8876, 12046, 12502, 14899, 24092, 25004, 29798, 42161, 59596, 84322, 104293, 168644, 208586, 283081, 417172, 566162, 1132324, 1981567, 3963134, 7926268]

約数ペア:

[(1, 7926268), (2, 3963134), (4, 1981567), (7, 1132324), (14, 566162), (19, 417172), (28, 283081), (38, 208586), (47, 168644), (76, 104293), (94, 84322), (133, 59596), (188, 42161), (266, 29798), (317, 25004), (329, 24092), (532, 14899), (634, 12502), (658, 12046), (893, 8876), (1268, 6251), (1316, 6023), (1786, 4438), (2219, 3572)]