25117367522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 42339483648

約数和(自身を除く): 17222116126

約数列:

[1, 2, 13, 26, 31, 62, 191, 241, 382, 403, 482, 677, 806, 1354, 2483, 3133, 4966, 5921, 6266, 7471, 8801, 11842, 14942, 17602, 20987, 41974, 46031, 76973, 92062, 97123, 129307, 153946, 163157, 194246, 258614, 272831, 326314, 545662, 598403, 1196806, 1426961, 1680991, 2121041, 2853922, 3361982, 4008517, 4242082, 5057867, 8017034, 10115734, 18550493, 31162987, 37100986, 52110721, 62325974, 65752271, 104221442, 131504542, 405118831, 810237662, 966052597, 1932105194, 12558683761, 25117367522]

約数ペア:

[(1, 25117367522), (2, 12558683761), (13, 1932105194), (26, 966052597), (31, 810237662), (62, 405118831), (191, 131504542), (241, 104221442), (382, 65752271), (403, 62325974), (482, 52110721), (677, 37100986), (806, 31162987), (1354, 18550493), (2483, 10115734), (3133, 8017034), (4966, 5057867), (5921, 4242082), (6266, 4008517), (7471, 3361982), (8801, 2853922), (11842, 2121041), (14942, 1680991), (17602, 1426961), (20987, 1196806), (41974, 598403), (46031, 545662), (76973, 326314), (92062, 272831), (97123, 258614), (129307, 194246), (153946, 163157)]