69704008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 83742392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 188, 209, 376, 418, 517, 836, 887, 893, 1034, 1672, 1774, 1786, 2068, 3548, 3572, 4136, 7096, 7144, 9757, 9823, 16853, 19514, 19646, 33706, 39028, 39292, 41689, 67412, 78056, 78584, 83378, 134824, 166756, 185383, 333512, 370766, 458579, 741532, 792091, 917158, 1483064, 1584182, 1834316, 3168364, 3668632, 6336728, 8713001, 17426002, 34852004, 69704008]

約数ペア:

[(1, 69704008), (2, 34852004), (4, 17426002), (8, 8713001), (11, 6336728), (19, 3668632), (22, 3168364), (38, 1834316), (44, 1584182), (47, 1483064), (76, 917158), (88, 792091), (94, 741532), (152, 458579), (188, 370766), (209, 333512), (376, 185383), (418, 166756), (517, 134824), (836, 83378), (887, 78584), (893, 78056), (1034, 67412), (1672, 41689), (1774, 39292), (1786, 39028), (2068, 33706), (3548, 19646), (3572, 19514), (4136, 16853), (7096, 9823), (7144, 9757)]