67607764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 143490816

約数和(自身を除く): 75883052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 1721, 2806, 3442, 5612, 6884, 9821, 12047, 19642, 24094, 39284, 39583, 48188, 79166, 104981, 158332, 209962, 277081, 419924, 554162, 734867, 1108324, 1469734, 2414563, 2939468, 4829126, 9658252, 16901941, 33803882, 67607764]

約数ペア:

[(1, 67607764), (2, 33803882), (4, 16901941), (7, 9658252), (14, 4829126), (23, 2939468), (28, 2414563), (46, 1469734), (61, 1108324), (92, 734867), (122, 554162), (161, 419924), (244, 277081), (322, 209962), (427, 158332), (644, 104981), (854, 79166), (1403, 48188), (1708, 39583), (1721, 39284), (2806, 24094), (3442, 19642), (5612, 12047), (6884, 9821)]