9968247478

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 17965670400

約数和(自身を除く): 7997422922

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 607, 647, 686, 1214, 1294, 1813, 3626, 4249, 4529, 8498, 9058, 12691, 22459, 23939, 25382, 29743, 31703, 44918, 47878, 59486, 63406, 157213, 167573, 208201, 221921, 314426, 335146, 392729, 416402, 443842, 785458, 1100491, 1173011, 2200982, 2346022, 2749103, 5498206, 7703437, 8211077, 14530973, 15406874, 16422154, 19243721, 29061946, 38487442, 101716811, 134706047, 203433622, 269412094, 712017677, 1424035354, 4984123739, 9968247478]

約数ペア:

[(1, 9968247478), (2, 4984123739), (7, 1424035354), (14, 712017677), (37, 269412094), (49, 203433622), (74, 134706047), (98, 101716811), (259, 38487442), (343, 29061946), (518, 19243721), (607, 16422154), (647, 15406874), (686, 14530973), (1214, 8211077), (1294, 7703437), (1813, 5498206), (3626, 2749103), (4249, 2346022), (4529, 2200982), (8498, 1173011), (9058, 1100491), (12691, 785458), (22459, 443842), (23939, 416402), (25382, 392729), (29743, 335146), (31703, 314426), (44918, 221921), (47878, 208201), (59486, 167573), (63406, 157213)]