68051008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 143377920

約数和(自身を除く): 75326912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 191, 293, 304, 382, 586, 608, 764, 1172, 1216, 1528, 2344, 3056, 3629, 4688, 5567, 6112, 7258, 9376, 11134, 12224, 14516, 18752, 22268, 29032, 44536, 55963, 58064, 89072, 111926, 116128, 178144, 223852, 232256, 356288, 447704, 895408, 1063297, 1790816, 2126594, 3581632, 4253188, 8506376, 17012752, 34025504, 68051008]

約数ペア:

[(1, 68051008), (2, 34025504), (4, 17012752), (8, 8506376), (16, 4253188), (19, 3581632), (32, 2126594), (38, 1790816), (64, 1063297), (76, 895408), (152, 447704), (191, 356288), (293, 232256), (304, 223852), (382, 178144), (586, 116128), (608, 111926), (764, 89072), (1172, 58064), (1216, 55963), (1528, 44536), (2344, 29032), (3056, 22268), (3629, 18752), (4688, 14516), (5567, 12224), (6112, 11134), (7258, 9376)]