2975218816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26029}}^1$

素因数の和:26109

約数の個数: 64

約数和(自身を含む): 6372144000

約数和(自身を除く): 3396925184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 304, 376, 608, 752, 893, 1216, 1504, 1786, 2432, 3008, 3572, 6016, 7144, 14288, 26029, 28576, 52058, 57152, 104116, 114304, 208232, 416464, 494551, 832928, 989102, 1223363, 1665856, 1978204, 2446726, 3331712, 3956408, 4893452, 7912816, 9786904, 15825632, 19573808, 23243897, 31651264, 39147616, 46487794, 63302528, 78295232, 92975588, 156590464, 185951176, 371902352, 743804704, 1487609408, 2975218816]

約数ペア:

[(1, 2975218816), (2, 1487609408), (4, 743804704), (8, 371902352), (16, 185951176), (19, 156590464), (32, 92975588), (38, 78295232), (47, 63302528), (64, 46487794), (76, 39147616), (94, 31651264), (128, 23243897), (152, 19573808), (188, 15825632), (304, 9786904), (376, 7912816), (608, 4893452), (752, 3956408), (893, 3331712), (1216, 2446726), (1504, 1978204), (1786, 1665856), (2432, 1223363), (3008, 989102), (3572, 832928), (6016, 494551), (7144, 416464), (14288, 208232), (26029, 114304), (28576, 104116), (52058, 57152)]