25191192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 68302080

約数和(自身を除く): 43110888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 307, 312, 526, 614, 789, 921, 1052, 1228, 1578, 1842, 2104, 2456, 3156, 3419, 3684, 3991, 6312, 6838, 7368, 7982, 10257, 11973, 13676, 15964, 20514, 23946, 27352, 31928, 41028, 47892, 80741, 82056, 95784, 161482, 242223, 322964, 484446, 645928, 968892, 1049633, 1937784, 2099266, 3148899, 4198532, 6297798, 8397064, 12595596, 25191192]

約数ペア:

[(1, 25191192), (2, 12595596), (3, 8397064), (4, 6297798), (6, 4198532), (8, 3148899), (12, 2099266), (13, 1937784), (24, 1049633), (26, 968892), (39, 645928), (52, 484446), (78, 322964), (104, 242223), (156, 161482), (263, 95784), (307, 82056), (312, 80741), (526, 47892), (614, 41028), (789, 31928), (921, 27352), (1052, 23946), (1228, 20514), (1578, 15964), (1842, 13676), (2104, 11973), (2456, 10257), (3156, 7982), (3419, 7368), (3684, 6838), (3991, 6312)]