25885496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 63393120

約数和(自身を除く): 37507624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 182, 217, 248, 259, 296, 364, 403, 434, 481, 518, 728, 806, 868, 961, 962, 1036, 1147, 1612, 1736, 1922, 1924, 2072, 2294, 2821, 3224, 3367, 3844, 3848, 4588, 5642, 6727, 6734, 7688, 8029, 9176, 11284, 12493, 13454, 13468, 14911, 16058, 22568, 24986, 26908, 26936, 29822, 32116, 35557, 49972, 53816, 59644, 64232, 71114, 87451, 99944, 104377, 119288, 142228, 174902, 208754, 248899, 284456, 349804, 417508, 462241, 497798, 699608, 835016, 924482, 995596, 1848964, 1991192, 3235687, 3697928, 6471374, 12942748, 25885496]

約数ペア:

[(1, 25885496), (2, 12942748), (4, 6471374), (7, 3697928), (8, 3235687), (13, 1991192), (14, 1848964), (26, 995596), (28, 924482), (31, 835016), (37, 699608), (52, 497798), (56, 462241), (62, 417508), (74, 349804), (91, 284456), (104, 248899), (124, 208754), (148, 174902), (182, 142228), (217, 119288), (248, 104377), (259, 99944), (296, 87451), (364, 71114), (403, 64232), (434, 59644), (481, 53816), (518, 49972), (728, 35557), (806, 32116), (868, 29822), (961, 26936), (962, 26908), (1036, 24986), (1147, 22568), (1612, 16058), (1736, 14911), (1922, 13468), (1924, 13454), (2072, 12493), (2294, 11284), (2821, 9176), (3224, 8029), (3367, 7688), (3844, 6734), (3848, 6727), (4588, 5642)]