67492828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 132652800

約数和(自身を除く): 65159972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 149, 281, 298, 403, 562, 596, 806, 1124, 1612, 1937, 3653, 3874, 4619, 7306, 7748, 8711, 9238, 14612, 17422, 18476, 34844, 41869, 60047, 83738, 113243, 120094, 167476, 226486, 240188, 452972, 544297, 1088594, 1297939, 2177188, 2595878, 5191756, 16873207, 33746414, 67492828]

約数ペア:

[(1, 67492828), (2, 33746414), (4, 16873207), (13, 5191756), (26, 2595878), (31, 2177188), (52, 1297939), (62, 1088594), (124, 544297), (149, 452972), (281, 240188), (298, 226486), (403, 167476), (562, 120094), (596, 113243), (806, 83738), (1124, 60047), (1612, 41869), (1937, 34844), (3653, 18476), (3874, 17422), (4619, 14612), (7306, 9238), (7748, 8711)]