25505676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:804

約数の個数: 108

約数和(自身を含む): 79049880

約数和(自身を除く): 53544204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 761, 798, 882, 931, 1197, 1522, 1596, 1764, 1862, 2283, 2394, 2793, 3044, 3724, 4566, 4788, 5327, 5586, 6849, 8379, 9132, 10654, 11172, 13698, 14459, 15981, 16758, 21308, 27396, 28918, 31962, 33516, 37289, 43377, 47943, 57836, 63924, 74578, 86754, 95886, 101213, 111867, 130131, 149156, 173508, 191772, 202426, 223734, 260262, 303639, 335601, 404852, 447468, 520524, 607278, 671202, 708491, 910917, 1214556, 1342404, 1416982, 1821834, 2125473, 2833964, 3643668, 4250946, 6376419, 8501892, 12752838, 25505676]

約数ペア:

[(1, 25505676), (2, 12752838), (3, 8501892), (4, 6376419), (6, 4250946), (7, 3643668), (9, 2833964), (12, 2125473), (14, 1821834), (18, 1416982), (19, 1342404), (21, 1214556), (28, 910917), (36, 708491), (38, 671202), (42, 607278), (49, 520524), (57, 447468), (63, 404852), (76, 335601), (84, 303639), (98, 260262), (114, 223734), (126, 202426), (133, 191772), (147, 173508), (171, 149156), (196, 130131), (228, 111867), (252, 101213), (266, 95886), (294, 86754), (342, 74578), (399, 63924), (441, 57836), (532, 47943), (588, 43377), (684, 37289), (761, 33516), (798, 31962), (882, 28918), (931, 27396), (1197, 21308), (1522, 16758), (1596, 15981), (1764, 14459), (1862, 13698), (2283, 11172), (2394, 10654), (2793, 9132), (3044, 8379), (3724, 6849), (4566, 5586), (4788, 5327)]