78895144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5351}}^1$

素因数の和:5473

約数の個数: 32

約数和(自身を含む): 157348800

約数和(自身を除く): 78453656

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 5351, 7372, 10702, 14744, 21404, 42808, 101669, 203338, 406676, 519047, 813352, 1038094, 2076188, 4152376, 9861893, 19723786, 39447572, 78895144]

約数ペア:

[(1, 78895144), (2, 39447572), (4, 19723786), (8, 9861893), (19, 4152376), (38, 2076188), (76, 1038094), (97, 813352), (152, 519047), (194, 406676), (388, 203338), (776, 101669), (1843, 42808), (3686, 21404), (5351, 14744), (7372, 10702)]